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{&(0x7f000000ca00)="7dfab2699fd2a1ba929ad0e2c72392065c3ce50c764d6eb4e85442d083ee242d2780fb4824ffbd21a5de34ffe0c35ed4a324ec33a06fbad56f2ab54341a1ab180dd399900c32eb5233cbc0da07cf606aca0fe640763018ecbe00ccc39419ca8fee2366b34b21de16bcabc610382b4a6fdb497b9a42841841b532bff54bbb5fe77c1d2437810195cc127dc756393469da5b7727a8", 0x94}, {&(0x7f000000cac0)="48730b20149ef4139ce609c62323fa9c523fe6ac3ae993344a27994a557a169b06d893f39e087eca6791c1c5e966ff093002904d531f51f6eb966611627b30123f720a7a2607b5a5c49a6d771b27ae6a20dd28a9a40886e951ca2d71292d3d2d03fc536e13295a98deccd9e861d1a85306150d298e4e63cd84f2fe954ffbfe5b783cc9c89d6eb90540f58b56d714a4eb1db13675b282c7ab2af0a3108297acd2c0611a7e0826d4342ac158a3ff7eae35b37a44034ddcf6cacae2b981212d20dc2aa443bc6c8fd6", 0xc7}, {&(0x7f000000cbc0)="a783552d3dc8a500b1516a3f29a358d1d22e8ca6ace21ce1baaf7753f602a04fbc4c5151bd3f99d6c1a0818d2ca9ca8459472be5de9412ce723ca862f4c6e6461fc358d304b217298b97a472ed32493a3d90a484cf16", 0x56}, {&(0x7f000000cc40)="a949bb6d178ec2562323ea239661e35ad35ee905f85fd42179ff311c34ae0694625dbb607bbbf9a51edbd843a17d0d9808f8d17cb5bd90f2f71e380a437beb73fc8ace37200da7af59820765e4e4bd370717d9fcd8c9a2be933a3483e71ba3e3b88fb17d20b3f9c9e60e6d4fde35fec04a350f3fd03c8df517ba70ec35f87a0407052ba27b4cc84921a5d7640e32a16a5670fee11654af3d969560bd3d49dac88b013a4f90938b5f47dc6beac1ffc296bc3e139f34b36999b3e46862a3", 0xbd}, {&(0x7f000000cd00)="59e905943bc217c886f85329d4caab9f3d8799e37633ba6074f3e13984f12cfa6e45eb55c5cfcd54e3912de0bbf1118064013dfc8269", 0x36}, {&(0x7f000000cd40)="51102ea9994935ca04e88b64680607fcd92860f758cff1f57a7a5510cca642d832326d9f8565", 0x26}, {&(0x7f000000cd80)="2510061edf51b4bebb9d9623699d3643d3a6df25119ab025d3019502802569c580a4290c6f71c95a76fcbe425b05e0ce2a59a8c4b7ca5558ce48a3d7827b7feb95cafbb6e17aa231348059249b82f04ba57405e3d1cf169e9030f771e880f17470cbc55c17f4750027638ed6989b9f18572db0a93429649e9277", 0x7a}], 0x8, &(0x7f000000ce80)=[{0xc0, 0x10b, 0x23, "337c167ff632659150efd6b58f89b25e177e5ddd2c67e91c77fe5f85dc82583af35f2409bb7d078fa7e8905eb816026d42b92909d6c0819c6b005805a20a4a68e421cd96e0b73227df75b2493832bc9997369c134f0ddcce3b24a8beaa8c59fb19ced4665ce662ef357c5552ca8d0b5fd9cf07b506a33aebd2af29f2a806ce4692957f83be5cc4fff13bc692944a891c391802c97c02feaf04b50f4f4219d881f64497596807333c925017489cf9"}, {0x88, 0x13f, 0x1, "1516dc458dab7bf233c66ee45fdabff3b401af404ec4aa33b27558498884ae0330665f8dc8bcbc6b083b13658d8a7d689c4112d48568f8469c991a14861314e1fbe7ca42d013f7157ff8b2ea5e723eb597c15df1df6dc7b64b02dd4d0975097f8733b03cac27fd8dcb2c0b9ce7ddc1346fc4ac"}, {0xa8, 0x0, 0x800, "afeebb003362cbb7635f006de4f32207c27156e7b85ffaa67bb62d531e010cef6a76ed98c9c548f9df1308fd100c9e64f863bc5ede3fc394ccb23dc8ff7199481e81e98e8da5d4e5d2223189d14fd92959480d68dbc02ebb8576b807af88be6d36261b586318deffca46e3846e147e1406f30bd2abdcffd2077341f3b23cfe407bdb7bb1a2019e942cf8fef8120367e319cc84e1"}], 0x1f0, 0x4000}, 0x5}, {{&(0x7f000000d080)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x3, 0x0, 0x2, 0x1, {0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f000000d840)=[{&(0x7f000000d100)="b16cbca6b2b21f9a9f5c9aec017432d5f33d396c793c002214ed20dae785cd99afea0e635902c7da3d58f5ffb4adfc1158a8879087b922bf0d9399f02d91908ed9c15f98f02a98005d2ff72d060f202ac0c587f57e24679276bcfaad5fb9b052fcc62006764b27dcc656bc3f6fe62d849dc47e403eb6193322b9d66dbbcf8f1981d87d390091fbe78d0fdbf8f20a6dbbd9825eea17b344a550881c57703ad6673420805f4d14fdb0159cde95f0603c50a3bcc59e982ba7f6cda66dcf2855a1727a96cea609bd02da6e9ce2ffa233fed5170c0b748ab002b1b33f61a6ee7c2b7a9a4b", 0xe2}, {&(0x7f000000d200)="5c1d6e9c180d2abd5a1ac293436a7ad0411a8105f63317bb75bc9d0f7b2577436eae6edfc70305f99b6a0798592482d282f83fcb16928f605ae6d40d95e7f23b1bba8ac4cd489f9533300d5247b21a74c2e6ca8496a860311219", 0x5a}, {&(0x7f000000d280)="8fc144c8a25c3f8bb8532f330b4118a3a3bbbc476233faabf773aef0e0f06e9268755c48527004d45a2c08fd8aadc2255b7c4e53b6b3f84fda5421e84a0cce0a46d13342ecfd9c493e3c4ecc5e315123c86f947e6d625cb34bec1048dde52d757e4ad945a376adea2007b66f757147c6d2aa0d1828135cf68f28a5dba5fcffa0480778237dd8ef", 0x87}, {&(0x7f000000d340)="7fe435cf99eeea91fb805c34af91e7ac91ce6bd1f10c282e5f1974504bdebe372af86956773b99b1c166d6be75fb6e675ef0af2b6e99d69a36764c7c1e19530c6a740b6db2bade8a57a128e6704c030cc001fe0b9ed2eab226a8638fa117ffa9fe24478de44459f85bf8868d7eba95250f9fbca8c2be697dd6da5c75d1986642e816e9918e4548b63636507b7e8b3bf06edc27d10523c91060616ffa82ce9a07925fb06413c662d0a2e1d684529318c17a07ef82584672106adfa7557e8d35a7d053", 0xc2}, {&(0x7f000000d440)="471e26b3cd62bbfc0ebda9ddd82d7b5eeebf2ae4280785a80563bae2421a1658fd0fed3a0540586a0a0923a71ab4152925c3448cf3b1846450ef234d4c6814c2d2819c64c747b7d9960b11f599ed9f055eb270c20e3580ed30961ef6878ac0753fade6aa8d4a312794f02f46538168a32cdf6fb93120b4eabb26100b45f3e10f67be3d935fd40e782314e6fa793a9c600e24357458fe", 0x96}, {&(0x7f000000d500)="e84abb9feec0a3310973e9f7bd9b33149153ca3f0ba513c4b95edfa476b555a4fb1bd2a350ccf9d76b5601d4f7a61c76f6d78f9a5aa38ca52f9dc06e2d79a5ffe95d523ef6677792d99e7dee9332e468394de42c97f3ba9638215b49c2ddfd900f16606061103b2090ab8e242adfa28d200224de070166efd0cfade8f79605173b9a75fd0d0c38bc769262e5a1706ab8a3b05b2d9032fb06c6907863974e93c96ede6350af183fc2eb4b1fc0da4767375d9fca776f35b32191ddc76d980934b576df4a4e44654bd056817ae0578da2e34ae3e20b07d067a5a3b42b3184d3eda7d47f1036fc", 0xe5}, {&(0x7f000000d600)="d9ebf2b21ac64a49c747b2b639b02199dd0e0807450c8252e66760d766dfaf09354ff8b631f5b4325a76cff64c6d5991953e31a2491131ec7ef24f8bf53775fb8a005210a00b4d73caa06a82319400f8687042f0384a43233a904ae3f90e65113f600d28180f555f154cec6a1240f4721564c450a396f7c2867f39f7e351de809edb911ab642496b7b4ba53c6f001eb9fddffa2864ff8754732587450df4f093f4351985e41e481183a2778ae4da35de3edf3fa3c247116aed873db8ed8d40970ecd28601b446dd3e55c86a0dd579f9b98095e5c89a0819ce6c492469acb45cbfb3fb79094cf530643731fbd237bbfc43a908166a3e8dc", 0xf7}, {&(0x7f000000d700)="4704c525251d2864b590ee3171dc3df8b0f8262bea12ec1d9d2f7fa5cb4baf99b76a0002a1c4e46c5eab6cce8dc45ce8f2785670537eb568e7bfbbc56675a262f195c67ed62ecfd04324db2f944258816e2296de769f19286a6f0b41c1bf372ff0b075c824750f6027aed5500d59bb474e76455d34aac6206495828016ba3b475f078c58d3e4267c894ebc0d3eca0b53d94a79038964a33afdba36916b97ee67971d488d3cf9f5", 0xa7}, {&(0x7f000000d7c0)="e0ce1f0b1bfd4a4bb4219fb18196c292f587b25dc447fbe1f5b5804b51c7b7dc5d2d36f52c7aa43b6c6a4fe047d6cf30287123f842fee3fcbde702ed93c02b4397828768420ebde9e9704e9b31359bcaeda0882a", 0x54}], 0x9, &(0x7f000000d900)=[{0x78, 0x114, 0x372, "08135295d958a23156572124eef42df3867f04a5abd61348d6432ad4d869bdef5aec33820c3981e26f3755e67549261805d8c179d2c83dc79ad69e4f0bea629f13520958ed46d3a0cd4e3dd373846f55600382e92d007f5893a26d79041b1c8ad28c0a867ee1a6"}, {0x38, 0x19d, 0x19f, "dd240d3de015181ac677354815b2175653fab2647a64ad2c97cd3f2b49fda3643fb17885ef"}, {0xa0, 0x0, 0x0, "d1194edc8d35626566451819632f558e952fae3005c2c0f7cfba0d9608bdd993e84b08f675be672b7c2d00c42db7b2f9de324fbc2e61e6b2614adeb36c63be4988392de720a7909f256cfc820ebdb634452ef6653f2e266ab54fd1bed03c580cb967ccf7ff0df25b7a6fb6ae197d401d171190bf97ef30f116554838f453ea023277f0a075dec2dd36c54790dc89"}], 0x150, 0x1}, 0x9}], 0xa, 0x40040) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) set_robust_list(&(0x7f00000000c0)={0x0, 0x5, &(0x7f0000000080)={&(0x7f0000000000)}}, 0x18) sendmsg$nl_xfrm(r5, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="50000000140001000000000000000000e000800200000000000000000000000000000000000000000000ffff0000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000020000"], 0x50}, 0x1}, 0x0) 2018/03/22 08:46:56 executing program 2: r0 = memfd_create(&(0x7f0000001fc1)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) getdents(r0, &(0x7f0000002040)=""/4096, 0x1000) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000180)=0x359e, &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ea", 0x1}], 0x1, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) syz_open_procfs(r1, &(0x7f0000000140)='net/xfrm_stat\x00') 2018/03/22 08:46:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xd) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'trusted.', ')\x00'}, &(0x7f0000000140), 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x919, 0x1000, 0xcad73c9430d050d, 0x10001, 0x5, 0x1ff, 0x8, 0x360, 0x401, 0x40}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"6c6f3a2c000081800000faffdff700", &(0x7f0000000100)=ANY=[@ANYBLOB="1400000000000000000000000000000000000000000000000000004201000000000000000000000000000000"]}) 2018/03/22 08:46:57 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x1008000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3, 0x2000}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) 2018/03/22 08:46:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000012c0)={0x0, 0x1, 0x10}, &(0x7f0000001280)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001100)={r2, 0xffffffffffffc2f8}, &(0x7f0000001140)=0x8) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x88}) fstatfs(r0, &(0x7f0000001180)=""/215) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_bt(r3, 0xdd1f, &(0x7f0000000040)="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") syz_open_procfs(0x0, &(0x7f0000456ffa)='smaps\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003d000)) 2018/03/22 08:46:57 executing program 6: r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) connect$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) r1 = getpgrp(0xffffffffffffffff) r2 = socket$pptp(0x18, 0x1, 0x2) fcntl$getownex(r2, 0x10, &(0x7f0000000000)) capget(&(0x7f00000001c0)={0x19980330, r1}, &(0x7f0000000200)) socket$inet6(0xa, 0xb, 0x1) 2018/03/22 08:46:57 executing program 1: rt_sigtimedwait(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)={0x0, 0x989680}, 0x8) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000040)="fc6e4d1c7a7a36f86e7dee64ab3a7c295b6fb234c05119d4b83d5c9fb68127526e94d21633e8920d7208532472f4b799939d1064407e446faade8628699af3b529f154c0d151c9e706cfe134874e4294448d4a1e729f928667d8ef4fe9d56a8f978e3e5ca84a6c46d94f6d43693f26bb38c05b76eda3ef6becd509226cbc74362b786a7816bc4bbcdd5754a61126e7a3d5d1ab1716e94026a452") 2018/03/22 08:46:57 executing program 0: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r1, 0x4) r2 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr}, 0x2}}, 0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x111, 0x11, &(0x7f000087bff8)={0x0}, &(0x7f0000f5fffc)=0x8) accept4$packet(r2, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001240)=0x14, 0x800) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000001300)={r1, 0xe422, 0xb2, "1266cfeafa9c092d09a2fbc1bf62b6cee732297dc2dfe08744580f6f01398acd1ca9dcbb5a6cb11a39c8c076834111d07ae7f8a8426a4bc256f1d54cdfd9ee51f65bb999e3e642c5b3c329d712a6555fe879b3b478fdb84533c91eafbb0455707286a0ad0f4e07f9969c939bd268878092d99aa179db024e44aa8073ff2ae290e1c4584d77bd74761a684f4b720c1d534547ab7156f8881222d0561ed9609e5dab056de4ce73d3d730f7c00a78933c5c7da9"}, 0xba) recvfrom(r0, &(0x7f0000000180)=""/4096, 0xffffffffffffff2e, 0x40000100, &(0x7f0000001280)=@ll={0x11, 0x7, r4, 0x1, 0x9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x80) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r3, 0xffffffffffffff00}, &(0x7f0000000040)=0x8) 2018/03/22 08:46:57 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x802020}, 0xfffffe95, &(0x7f0000000040)={&(0x7f0000000100)=@ipv6_deladdr={0x2c, 0x15, 0x805, 0x0, 0x0, {0xa, 0xbf}, [@IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff]}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000000000}, 0x0) 2018/03/22 08:46:57 executing program 5: mmap(&(0x7f0000491000/0x2000)=nil, 0x2000, 0x10, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sync_file_range(r0, 0x100000000, 0x10001, 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0x17d0762c, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) r4 = add_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate(0xc, r4, 0x0, 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000000180)="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") recvmmsg(r2, &(0x7f0000002880)=[{{&(0x7f0000002b00)=@pppoe, 0x80, &(0x7f0000000140)=[{&(0x7f0000002a00)=""/248, 0xf8}], 0x1, 0x0, 0x0, 0x2}, 0xfffffffffffffff8}, {{&(0x7f0000001280)=@un=@abs, 0x80, &(0x7f00000014c0)=[{&(0x7f0000001300)=""/195, 0xc3}, {&(0x7f0000001400)=""/152, 0x98}], 0x2, &(0x7f0000001500)=""/4096, 0x1000, 0xac}, 0x5b}, {{&(0x7f0000002500)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000002780)=[{&(0x7f0000002580)=""/94, 0x5e}, {&(0x7f0000002600)=""/188, 0xbc}, {&(0x7f0000002940)=""/173, 0xfffffffffffffdcb}], 0x3, &(0x7f00000027c0)=""/137, 0x89, 0x7ff}, 0x3}], 0x3, 0x0, &(0x7f000025d000)={0x77359400}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f00000000c0)) [ 44.093536] IPv4: Oversized IP packet from 127.0.0.1 [ 44.104294] IPv4: Oversized IP packet from 127.0.0.1 2018/03/22 08:46:57 executing program 7: r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r0, 0x12, 0x0, 0x7fffffff) 2018/03/22 08:46:57 executing program 4: r0 = socket(0xa, 0x2000000001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f00002a6000)=0x90) 2018/03/22 08:46:57 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/loop-control\x00', 0x400, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) futimesat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)={{}, {0x0, 0x2710}}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0x12}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, r2}, 0x14) 2018/03/22 08:46:57 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x2286, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) getcwd(&(0x7f0000000180)=""/246, 0xf6) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80002, &(0x7f000002f000)) mount(&(0x7f0000000140)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f0000000000)='.', 0x0) 2018/03/22 08:46:57 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4680, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) r1 = syz_open_procfs(0x0, &(0x7f0000d04000)='clear_refs\x00') setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000000c0)={0xffffffffffff7fff, {{0x2, 0x4e20}}, 0x1, 0x2, [{{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}]}, 0x190) writev(r1, &(0x7f0000bf9000)=[{&(0x7f0000514fff)='1', 0x1}], 0x1) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) 2018/03/22 08:46:57 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x400, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x48}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000080)={0x8e2f, 0x45f3a905}) fallocate(r2, 0x3, 0x0, 0x1) close(r1) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000011000/0x4000)=nil, 0x4000}) 2018/03/22 08:46:57 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x121000, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x6, 0x1, 0x0, 0x101, 0x2}, 0xc) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000040)="bde86e2730326c", 0x7) r1 = socket(0x218, 0x3, 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={r2, r3, r4}, 0xffc8) connect(r1, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa, 0x4e20}}}, 0x32) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0xfffffffffffffffe, 0x1, 'client0\x00', 0x6, "34e9d3150a8d58a5", "c12f9d680eea26b972936eab461cc2a09a6bdc4f53ec430c5e7e952c32e1d6d7", 0x7, 0x1}) setsockopt(r1, 0x111, 0x0, &(0x7f0000f27000), 0xcb8cf6) bind$inet6(r1, &(0x7f00000003c0)={0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x15}}, 0x1c) bind$nfc_llcp(r0, &(0x7f0000000400)={0x27, 0x0, 0x2, 0x2, 0xffffffffffff36fc, 0x1, "e34d3a63b3b245785067d645afb641e1ae67e6037e80eff3a2f3760ae4d17423c1a691c664ac706d283e0e15bac20992df5b99b8fb5e9b03a786124af7201a", 0x2b}, 0x60) 2018/03/22 08:46:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000)="17000000020001000003be8c5ee17688a3000008010300ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0x166085c8679b6284) 2018/03/22 08:46:57 executing program 4: unlink(&(0x7f0000000000)='./file0\x00') r0 = socket(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000000100)={@loopback}, &(0x7f0000000140)=0x14) r1 = socket(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e1c, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000bf9000)={@dev={0xac, 0x14}, @loopback=0x7f000001}, 0x8) 2018/03/22 08:46:57 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) r1 = request_key(&(0x7f0000000240)='.request_key_auth\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)='user\x00', 0xfffffffffffffffa) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000040)=0x99e) r3 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="10", 0x1, r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0x4) keyctl$chown(0x4, r3, r4, 0x0) 2018/03/22 08:46:57 executing program 1: add_key(&(0x7f00000000c0)='keyring\x00', &(0x7f0000e14000)={0x73, 0x79, 0x7a}, 0x0, 0xfd57, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_setscheduler(r1, 0x7, &(0x7f0000000080)=0x4) 2018/03/22 08:46:57 executing program 0: r0 = socket$packet(0x11, 0xa, 0x300) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000000c0)) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000100)=0x1ff) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000fea000/0x14000)=nil, 0x14000, 0x1000000, r2) getsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/22 08:46:57 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) recvmmsg(r0, &(0x7f0000004280)=[{{0x0, 0x2f1, &(0x7f0000000500)=[{&(0x7f00000001c0)=""/170, 0xaa}, {&(0x7f0000000280)=""/190, 0xbe}, {&(0x7f0000000340)=""/200, 0xc8}, {&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000000100)=""/43, 0x2b}, {&(0x7f0000000440)=""/179, 0xb3}], 0x6, &(0x7f0000003280)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000004400)) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) 2018/03/22 08:46:57 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r1, 0x1, "1a"}, &(0x7f0000000140)=0x9) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2d, &(0x7f0000000000)=0x6, 0x4) 2018/03/22 08:46:57 executing program 5: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) mq_timedreceive(r1, &(0x7f0000712000), 0x0, 0x0, &(0x7f000041a000)={0x77359400}) 2018/03/22 08:46:57 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x20001, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) pwritev(r0, &(0x7f00002e83cc)=[{&(0x7f0000eabd85)="6e5b926aedfd7d867822a50474b52c996b1ccb8d73a76bc6580eb2d78973b2882bccfe35851025e21f0f5dbb73863a85096495ef04000000", 0x38}], 0x1, 0x0) 2018/03/22 08:46:57 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x5, 0x4) fadvise64(r0, 0x0, 0xfffffffffffffffa, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) 2018/03/22 08:46:57 executing program 7: r0 = socket(0x10, 0x3, 0x0) r1 = accept$inet(r0, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) setsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000100)="e46f49eadfdc837057823c917ced410d65fdae4f08108b3a4881a0b9e731aa9985", 0x21) write(r0, &(0x7f0000000000)="220000001e0007ffe908160f090007230203f5eafeffa7001af2fe38050008800100", 0x22) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x5, 0x4) 2018/03/22 08:46:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa25adec1d", 0x5}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) connect$netlink(r1, &(0x7f00000000c0)=@unspec, 0xc) syncfs(r1) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000100)={0x7, 0x5}) ioctl$void(r0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) fdatasync(r0) 2018/03/22 08:46:57 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x5be, 0x1, 0x1, 0x7, 0x81}, 0xc) 2018/03/22 08:46:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000035000)=@ipv4_newroute={0x24, 0x18, 0x20000000021, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x1, 0x4}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400002, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xfffffffffffffffe, 0x0, 0x2, 0x10001, 0x3}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x3f, "acb14926e1a6fce5aff1b48ed8f952b7b16b1ebf564d7dc34ea309cd859379f82a59094194faab05144a894cdabefcf31afc85ad11e95eaf3b2d3aebfe0c01"}, &(0x7f0000000140)=0x47) 2018/03/22 08:46:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000356ff9)='%', 0x1) r1 = openat(0xffffffffffffffff, &(0x7f00000010c0)='./file0\x00', 0x2, 0x80) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001140)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000001180)=r2) r3 = syz_open_dev$usbmon(&(0x7f0000001040)='/dev/usbmon#\x00', 0x7, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000001080)=0x4, 0x4) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=""/4096, &(0x7f0000000000)=0x1000) 2018/03/22 08:46:57 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) syz_open_procfs(r1, &(0x7f00000001c0)='net/wireless\x00') 2018/03/22 08:46:57 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) set_robust_list(&(0x7f0000000180)={&(0x7f00000000c0)={&(0x7f0000000080)}, 0x46, &(0x7f0000000140)={&(0x7f0000000100)}}, 0x18) write$selinux_load(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8cff7cf9088a26668f547cdc33204c696e7578595e3df38295069e9fd56c48b2abf060cb0d7149d098795a05cf5939b14d"], 0x20) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x4000, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000200)=0x200, 0x4) 2018/03/22 08:46:57 executing program 7: mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x4001b071, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000001f4c), 0x4000000000001b9, 0x0, 0x0) sendto(r1, &(0x7f0000018000)="f8", 0xfe, 0x0, 0x0, 0xfffffe3c) 2018/03/22 08:46:57 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) recvmmsg(r0, &(0x7f0000004280)=[{{0x0, 0x2f1, &(0x7f0000000500)=[{&(0x7f00000001c0)=""/170, 0xaa}, {&(0x7f0000000280)=""/190, 0xbe}, {&(0x7f0000000340)=""/200, 0xc8}, {&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000000100)=""/43, 0x2b}, {&(0x7f0000000440)=""/179, 0xb3}], 0x6, &(0x7f0000003280)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000004400)) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) 2018/03/22 08:46:57 executing program 0: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="48a19981d925b093", 0x8}], 0x1, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000002, 0x11, r0, 0xfffffffffffffffd) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) getrusage(0x1, &(0x7f0000000100)) fcntl$addseals(r0, 0x409, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000040)=0x8) 2018/03/22 08:46:57 executing program 3: futex(&(0x7f0000000000)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000)=0x1, 0x3) futex(&(0x7f000000bffc), 0x5, 0x0, &(0x7f0000011ff0)={0x77359400}, &(0x7f000000cffc), 0x0) 2018/03/22 08:46:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000100)={0xfc, 0x20, 0xaff, 0x0, 0x0, {}, [@nested={0xe8, 0x6d, [@typed={0x4, 0x6a}, @generic="fee6f17ffe253c1bc66939c8c6e8cceed647ef7624eaddb4b1ec0551c7fe0416cba5376f66021024179480ef67e9f96f737957b3c430f2063e1fd515920b7ee8a163f970b1005267a624426ff983885c2332acf9f9fd17f16062a9908fe6fe1c0403643970f8362600c5cbcd4c63f0931ae385f1d640b491c97d0d8582c0420b0d7ddb1c6b6e99a23129be373a57708b981fe5f1a4c44d94c6d50958a85a4518e73bc325aaacfeec88e2ffbbad037b454a12a930912743970228499be9bb6bce06cd94a1d62abcddc2238768d9b0675ae57566fea33bf2e7143f646d92"]}]}, 0xfc}, 0x1}, 0x0) 2018/03/22 08:46:57 executing program 4: r0 = socket(0x11, 0x3, 0x0) sendto(r0, &(0x7f0000006000)="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", 0xffffffffffffff6d, 0x0, &(0x7f0000006000)=@in6={0xa, 0x4e20, 0x100000001, @dev={0xfe, 0x80}}, 0x1c) 2018/03/22 08:46:57 executing program 1: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r0, &(0x7f0000000080)="d943e1fc46d5006267f61888751633c1302074b86d09a68edc9b7417dc9308de1287bccb6c8ecf10d364e692d5f51446b40493a9933d", 0x36, 0xffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) mq_timedsend(r0, &(0x7f00000000c0)="b1f926996ba0c82cfcfb25ab732c4bf4acbe4d27fb8b241c01901ca4e21ecbfc5222e502612038c8411bd5e119b69afda5b17ec3975d95af84e18eb50a0de89b82e9fd143125f75e17945e9722d6de268f565645", 0x54, 0x40, &(0x7f0000000040)={0x77359400}) 2018/03/22 08:46:57 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x155555555555584d, 0x8001) epoll_pwait(r0, &(0x7f00008a8ff4)=[{}], 0x1, 0xfffffffffffffff9, &(0x7f0000cb0ff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b87ff4)={0x4}) 2018/03/22 08:46:57 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000027fea)='net/igmp\x00') preadv(r1, &(0x7f0000b24fb0)=[{&(0x7f00006b2000)=""/8, 0x8}], 0x1, 0x40000000000000) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000aca000), 0x4) shutdown(r0, 0x0) read(r0, &(0x7f00000001c0)=""/252, 0xfc) 2018/03/22 08:46:57 executing program 6: r0 = socket(0x10, 0x4000000080002, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000200)=0x7f) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20001, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000040)) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) write(r0, &(0x7f0000000180)="260000005e0009007600eaf83a2200370000000201000000000008376e8790577b8195f30101", 0x26) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000240)) fallocate(r2, 0x3, 0x7f, 0x2) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000140)={0x8, 0x100, 0x8}) 2018/03/22 08:46:57 executing program 1: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x800) recvfrom$packet(r0, &(0x7f00000000c0)=""/108, 0x6c, 0x12000, &(0x7f00000001c0)={0x11, 0x1f, 0x0, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r1 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) flistxattr(r1, &(0x7f0000000000)=""/124, 0x7c) 2018/03/22 08:46:57 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000001ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000000000000500000000001f000000aa729433a5965da78bfd43a161b906693589cca7d334025e49a0f62e8596f88ba87c03c04ba68fecf307dc0e5a22d7c0d6a591748c19f8685bd731484225e44982a6336d77310aed690de718c77420174a2aee34f5f9fedaf567a310fa8099c3da84"], 0x14}, 0x1}, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x101000, 0x40) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast2, @in6=@remote}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000080)=0xe8) r2 = dup(r0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x4a) 2018/03/22 08:46:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)={0x14, 0x15, 0x401, 0x0, 0x0, {0x4000a}}, 0x14}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x4) 2018/03/22 08:46:57 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fallocate(r0, 0x0, 0x0, 0x1) lseek(r0, 0x0, 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) syz_open_procfs(r1, &(0x7f0000000080)='net/mcfilter\x00') 2018/03/22 08:46:57 executing program 5: r0 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x101002) write$fuse(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="71438a2bd2837a000200000000000000000001eeb35f2ee467540edc1e17ad39ec01000004000000aa572f03bec3b382e9615cd6147b51d8e6ff7892f6832106dbfc8346e889c2fe9654fab70a40"], 0x14) sendfile(r0, r0, &(0x7f0000008ff8), 0x80000001) sendfile(r1, r0, 0x0, 0x72439a63) 2018/03/22 08:46:57 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001}}) r1 = epoll_create1(0x0) fcntl$setstatus(r1, 0x4, 0x800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b71ff4)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) fdatasync(r0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000051ff4)={0x13}) poll(&(0x7f00004da000)=[{r0}, {r1, 0x2040}], 0x2, 0xffffffffffffff80) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000000)=""/50) 2018/03/22 08:46:57 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x4, 0x8c002) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) fcntl$getown(r0, 0x9) sendfile(r0, r0, &(0x7f0000000080), 0x200102000004) 2018/03/22 08:46:57 executing program 4: seccomp(0x1, 0x0, &(0x7f0000ff8000)) [ 44.730579] SELinux: policydb string length 1713801736 does not match expected length 8 [ 44.750292] SELinux: policydb string length 1713801736 does not match expected length 8 2018/03/22 08:46:57 executing program 1: mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) unshare(0x400) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x100, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0xfffffffffffffffd) fchown(r0, 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x8001) 2018/03/22 08:46:57 executing program 4: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000080)=0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e20, 0x7c3, @loopback={0x0, 0x1}, 0x200}, {0xa, 0x4e23, 0x326a8100, @empty, 0x5}, 0x0, [0x100, 0x3, 0xbce, 0xfffffffffffffc01, 0x9057, 0x7fff, 0x7b7, 0x7]}, 0x5c) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0xfffffffffffffffc}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = gettid() syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) tkill(r2, 0x7) 2018/03/22 08:46:57 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ipddp0\x00'}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x70, "3341b489c2c3527942cd0d186c103e26febd7bcaab14557ff2fd66c67fe6bf5650c291c18ffd52e23949352e10e10ed552941e7e3d40274789322ef87f5b7f82bdb2d4e62fceb8996d5f3cec0569047973c8ea8b029db555a57f5214be84258b9bbb7d6488a3c571210f50176f803730"}, &(0x7f0000000000)=0x78) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x0, 0x6, 0x1f}, 0x10) 2018/03/22 08:46:57 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ad7ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x3f, &(0x7f0000000080)="afe63784289e8b2edcbe6a2722010008000000000000091cb170add94f763f5d4efcdad475a415299a6900000000000000000000") fchdir(r0) 2018/03/22 08:46:57 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000040)=""/66) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20004014, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/22 08:46:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000000000), &(0x7f0000626000)=0x4) 2018/03/22 08:46:57 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000180)=@ethtool_rxnfc={0x32, 0x0, 0x0, {0x0, @tcp_ip6_spec={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}}, {'|E'}, @sctp_ip6_spec={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}}, {"bfdd", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000000240)={0xea31, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}}}, 0x108) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200080, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4f, "70622f6836ad37273f6c8e4a2ed09275e2be0fba5f4522d559dc61e880ec38b564b948b733a36412a56d1018dcd0472c0782e1a09318df7fc89b5c713e1484e0127d77a7bba6136b34e3b615d8d3f3"}, &(0x7f0000000100)=0x73) 2018/03/22 08:46:57 executing program 4: syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xda20, 0x4) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x10000) 2018/03/22 08:46:57 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x3c000, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000180)=0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @multicast1=0xe0000001}, 0x36}) 2018/03/22 08:46:57 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_triestat\x00') openat(r0, &(0x7f0000000000)='./file0\x00', 0x2000, 0x48) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/93, 0x5d}], 0x1, 0x3) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x1040090, &(0x7f0000000240)="7e79fb360defa20fcbacbad2ad065b4e2edd80068307d95abeddbfae2c825734e447a137cc8df45947f42d81bda86ee761b072a6af2b253ce13960909a52108854455f91ce473eb98a2a2d26dad8ab11f00a0660e52a15bcc8d014535dcab58eb4591b3856ff130f9d117536e8099d19212785aef8a80596136281e2bf1ccf27dec88519d267a5d54733c67328610168e86d8df6dbf8c1f61d252d7ab22c1dbc7746ebf77b9bcefc") 2018/03/22 08:46:57 executing program 0: openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sched_yield() 2018/03/22 08:46:57 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000140)={0x3, 0x3f, 0x4, 0x0, 0x3, 0x3, 0x10000, 0xfffffffffffffffc, 0x7ff, 0x3}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"03000e04eb005fdeffff0100042000", 0x7fd}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=@ipv4_deladdr={0x18, 0x15, 0x201, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}}, 0x18}, 0x1}, 0x0) 2018/03/22 08:46:57 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x3, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90), 0x0, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000000)) pwritev(r0, &(0x7f0000000140)=[{}, {&(0x7f0000000100)='+', 0xfef9}], 0x2, 0x0) 2018/03/22 08:46:57 executing program 5: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000000040)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) r2 = open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) fdatasync(r2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x15}, 0xfffffffffffffffd}], 0x1c) 2018/03/22 08:46:57 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x30}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80}, 0x1000}, 0x1c) socketpair(0xf, 0x7, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0xd280000000000000}, 0x8) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000100)={0x9, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000300)={0x6, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}]}) ioctl$void(r0, 0x39862a809b98f21c) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000240)={&(0x7f0000000200)=[0x5], 0x1, 0x5, 0x2, 0x400, 0x9, 0x5, {0x1, 0xa9, 0xfa5, 0x6, 0x3c2, 0xffffffff7fffffff, 0x0, 0xa1, 0x80000001, 0x6, 0xffffffff, 0x4, 0x6, 0x10001, "75d37c24fe9071ae6d8db2f48861625ffb6c8ff9d55f21ed2cceb7432f086db1"}}) 2018/03/22 08:46:57 executing program 0: write$evdev(0xffffffffffffffff, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000000)=0x7) 2018/03/22 08:46:57 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000300)={0x0, @empty, @broadcast}, &(0x7f0000000340)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, r1}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000380)=ANY=[@ANYBLOB="e00000027f0000010000000003000000ac14ffaaac14000000000000f351d133de581a5e0873002c79cabe70dfd2a04f14a2b2b50c1be9cad60de444787af94418dd589084396e3683e18873e9e566cde84430217993a744840e85655f7790d6099772564e1f3de9d05b6fb1d9e17564e13aaef5c5"], 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x87) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x2}, &(0x7f00000002c0)=0x8) 2018/03/22 08:46:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x6, 0x7fff, &(0x7f0000000000)=""/17, &(0x7f0000dfeffc)=0x11) sendto$inet(r0, &(0x7f0000000040)="38ea78c314486186754f939dd7b6f543109b", 0x12, 0x40000, &(0x7f0000000080)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) fadvise64(r0, 0x10000000000000, 0x1000, 0x8000005) 2018/03/22 08:46:57 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) sendmmsg(r0, &(0x7f0000007b00)=[{{&(0x7f00000000c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "551a2bd3866bff59c7ed8e247c5c633f251194220615a0ccb1d7b2c0e94bfcfe971d1a4ff3dcb05d5a0b858a74291a891f67ba378bb4f77dd67971f881ea33"}, 0x60, &(0x7f0000001440), 0x0, &(0x7f0000001480)}}, {{&(0x7f00000041c0)=@rc={0x1f}, 0xa, &(0x7f0000004340), 0x0, &(0x7f0000004380)}}], 0x2, 0x0) 2018/03/22 08:46:57 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x220400, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000280)=0x8001, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10100, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x400}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r3, 0xffffffff, 0x8}, &(0x7f0000000200)=0xc) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000002c0)={0x0, 0xffffffffffffffff, 0x0, 'queue0\x00', 0xfffffffffffffffe}) 2018/03/22 08:46:57 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00005a5000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2001, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000040)=0x7dd46b43) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26", 0x70, 0x8000, &(0x7f0000581000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000ec5000)=0x3f, 0x4) 2018/03/22 08:46:57 executing program 7: r0 = memfd_create(&(0x7f0000000000)="01800d05", 0x3) r1 = syz_open_dev$sndseq(&(0x7f0000fddff3)='/dev/snd/seq\x00', 0x0, 0x40000000001) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000a68000)={0x9e, @time={0x77359400}}) 2018/03/22 08:46:57 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb082) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) write$sndseq(r0, &(0x7f0000000240), 0x0) write$sndseq(r0, &(0x7f0000000340), 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, &(0x7f0000000100)=0x4) sendmsg$nfc_llcp(r1, &(0x7f0000000440)={&(0x7f0000000140)={0x27, 0x0, 0x1, 0x6, 0x1, 0x0, "98ca29e759949063de3530482610755eda54262f9fa8c8407b49bd036f6eb0e492719e38f9d3453a802a16c95d40a7967fb7ba7f7c297d6a95d449d1dc7bd3", 0x2d}, 0x60, &(0x7f0000000300)=[{&(0x7f0000000240)="1baf0473dd20e3afec1d5db5318f3a8255d021e9451e0bd116036a400590edd20d3d7d82283243dd822f62e7d59604cf0349ec552e2421e8129f9c64124fd3f8ef70dfc6a1424f4dde24949074ef13d0af1fdd450f043cfb81cac25cd8ae7648f74df731c392ba28a1744a5ff81225fd44fd8beda89109b440b1df5a2e911441ae8243d081cc9585146309419d9e03c305b6d0", 0x93}], 0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0xf0, 0x4}, 0x40000) 2018/03/22 08:46:58 executing program 3: linkat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0xffffffffffffffff, &(0x7f0000f73000)='./file1\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/22 08:46:58 executing program 7: r0 = dup(0xffffffffffffffff) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000000)=0x4e1, 0x4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{0x7fffffff, 0x7}, {0x4, 0x80000000}, 0x3, 0x4}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x14, @loopback={0x0, 0x1}, 0x8001}}, 0x1000, 0x386c, 0x5, 0x8, 0xffffffff}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x3, 0x27a7, 0x100}, &(0x7f0000000200)=0x10) epoll_create1(0x80000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r1, 0x3ff}, 0xc) getgroups(0x1, &(0x7f00000002c0)=[0x0]) ioctl$TUNSETGROUP(r0, 0x400454ce, r4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000300)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0xd2, @local={0xfe, 0x80, [], 0xaa}, 0x1}], 0x4c) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) open$dir(&(0x7f0000000380)='./file0\x00', 0x204800, 0x140) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000003c0)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000400)={r5, 0x2}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000440)=0x1, &(0x7f0000000480)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000780)={0xa4, 0x0, &(0x7f0000000640)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x60, 0x20, &(0x7f0000000500)=[@fda={0x66646185, 0x9, 0x1, 0x6}, @ptr={0x70742a85, 0x1, &(0x7f00000004c0), 0x1, 0x2, 0x7}, @fd={0x66642a85, 0x0, r3, 0x0, 0x3}], &(0x7f0000000580)=[0x30, 0x48, 0x30, 0x38]}}}, @exit_looper={0x630d}, @reply_sg={0x40486312, {{0x1, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x18, 0x8, &(0x7f00000005c0)=[@fd={0x66642a85, 0x0, r0}], &(0x7f0000000600)=[0x78]}}}, @release={0x40046306, 0x2}], 0x69, 0x0, &(0x7f0000000700)="c830ba98f4c355f027658715f85673d7b231c294263f6f3052a4d949427b355665f20993282d9ce690732f69f758c5076a4b0b280df6a1976dbfaf89625da95e901a3fcd0cc6a453437d68ea1725f3dd90fd80cbaa3ced72c95e9d1ffde268107f0b2ef51a9a18991e"}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000007c0)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000008c0)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000900)={r6}, 0xc) recvfrom$ax25(r0, &(0x7f0000000940)=""/59, 0x3b, 0x10042, 0x0, 0x0) r7 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000980)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000009c0)=0x0) ptrace$peekuser(0x3, r8, 0x1) ioctl$sock_ifreq(r3, 0x89fb, &(0x7f0000000a40)={'tunl0\x00', @ifru_settings={0x9, 0xfffffffffffffffd, @sync=&(0x7f0000000a00)={0x9, 0x3, 0x3}}}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000a80)={0x7, 0x3}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000ac0)={{{@in=@local, @in6=@remote}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000bc0)=0xe8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000000c00)={r2, @in6={{0xa, 0x4e24, 0x3f, @ipv4={[], [0xff, 0xff], @rand_addr=0x10000}, 0xe}}, 0x1f, 0x101}, 0x90) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000cc0)) 2018/03/22 08:46:58 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fadvise64(r0, 0xfffffffffffffffd, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffc8a, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f0000000540)=[{&(0x7f00000000c0)}, {&(0x7f00000002c0)="7bbbb7ff20634a56872e889f16d0edbe9a48f24259dd23c5b5827040b573a9d0c3cd6c35b6f958e71c87050b4f0b00cfe6569a346666320933fba578e29c26aca5eeaf60d51de6cd7eeb4d63cf4a80ffcd613c0be882744c4ca3286a096f4cfe9ed12118a1d16988ff3ecf1b2a1f08ce8b34834baf2a8970b46d71cfdb8141f81a5539", 0x83}], 0x2) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xb, 0xfffffffffffffffe, 0x0, 0x0) shutdown(r0, 0x1) 2018/03/22 08:46:58 executing program 1: clock_nanosleep(0x9, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000080)) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) 2018/03/22 08:46:58 executing program 4: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$sndseq(r1, &(0x7f00000000c0)=[{0x6, 0xff, 0x0, 0x0, @time={r3, r4+10000000}, {}, {}, @control}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000045000)={0x1f}) 2018/03/22 08:46:58 executing program 5: r0 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x102) r1 = socket(0x1e, 0x3, 0x7ff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x5, 0x8, 0x80000000, 0x2, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x0, 0xff}, &(0x7f0000000240)=0x90) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000280)=r2, 0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "2e4637fca456d5458c9575f23ceaca8daeda2e4e4a1e27d5f77408e9689f105946833ca3cf2f127ffd720cecfd80a008145dd75f60eb085d3e6f6a0b1a907e64", "a1947aea9e401c25367f9b7dfb072453c4623419d4c10a027286b31d79e94c6965d1a706ad45ebdb0be83d6bdf0080a74b252561fc117f0a8744bcaf9e49a198", "931fc52c9fa647c69f30a1c75fcba0e9d3b8b3ac62e781812467a5cb7e54b837"}) socketpair(0x15, 0x0, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) futimesat(r3, &(0x7f0000000300)='./file0\x00', &(0x7f0000000380)={{0x0, 0x7530}, {r4, r5/1000+10000}}) 2018/03/22 08:46:58 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000180)={0x5, 0x0, 0x10001, 'queue1\x00', 0x6}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000280)={0x72a6, 0x1000, 0x401, 'queue0\x00', 0x5}) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='iso9660\x00', 0x0, 0x0) 2018/03/22 08:46:58 executing program 6: r0 = socket$inet6(0xa, 0x40000000002, 0x0) r1 = socket$packet(0x11, 0x10000000, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendmmsg(r0, &(0x7f0000001540)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e20}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000380)}}], 0x1, 0x0) 2018/03/22 08:46:58 executing program 6: unshare(0xc0807fec) 2018/03/22 08:46:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000000)={'dummy0\x00', @ifru_names='ip_vti0\x00'}) 2018/03/22 08:46:58 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x800) getsockopt$inet_int(r1, 0x0, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/22 08:46:58 executing program 0: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x30) 2018/03/22 08:46:58 executing program 2: prctl$getreaper(0x0, &(0x7f0000000500)) r0 = socket$key(0xf, 0x3, 0x2) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000000)="75427116091d73e142c5c6e086a77e60a46e9fd525f9ffb2dd39e2a0644b811fa7d4f65637d8096d12db18dd3dcc42c9f1ea4ffa621badf31941df245f24d73533ec4f924b84bf64ddf752091a51e05489e28d2bf8309bc51855aa40dd0c17a4177014988df7d03db532ea1e1d1ad36c107c0fc9efe2031d277a18b10f7f44e8365aefddbd710e4219560344388219c7fdddd733efbaea4d8addb51d12fd3b0a2b69d4f8ce1b8d7c99cfc7ce564263a5c823fe31456eb9b194a2189959d75d71fca935eaef17ff640d9a42d5305468f09d292fb3337e84e6d7f974a4f374f5ea75baa9e3b4eb1cb521e2b6a200dd", 0xee}, {&(0x7f0000000100)="0cab8cebc8f7e5ea3e178805cda6cbb669db8e00d547e3de9f944cfc33eb3644f7135c923e8ecb6b89475bda4208893e7d73967e9eaa13", 0x37}, {&(0x7f0000000140)="820f2ad32abeaa80a83ddec3c4cfe566d3d136036b46f5f60f", 0x19}, {&(0x7f0000000180)="414d12288ee83d9cb34181ad960acf6d49b0fcd91668fe068a152fce0da0b13767184b46ab66d7bc79c785dbb960d29a0edc8b6e156b282d2eb8143d608b5c6dc40e15142e9240ce2907c52ccec42c00d536c403f76d1cafa53af83dd003496c13376db8550549a02566fd3c9e8dc70d40c525480b49b5e3a77fd853be3c18ef914badf66ff3ebfef0557cfd41434efe950cc28fd9f5d5b5055f441058f296029dc7f0e643079bf6d03f7fb615ee0fc93b23944a6d248c3e33f89ea5e70e137a9ef685aea81993", 0xc7}, {&(0x7f0000000280)="13201cb76f8404c96ec789c82dd073e366e0f18c499668717539a0a34d016e3f922a335f0ce221098585b6ce3158bfe0305ebe257b662e63c8d9d0b1a2d163ae5c096cf4428bd271c9ee9466ed0ab39c0f2ff6ef0721d88bbc923f9edd4885ae0976d33cad75d63066ca29808e063b08fbe62cafb0b60973184a9d492d4966fa71820527b086be8872022f560eb79ff3003cf8181d577784959ba1fa4a773700858e811f5e2e419caefd850eff4626ad3c0b15", 0xb3}, {&(0x7f0000000340)="2654051003da7bf668d2fe7aebe9d0ce0507d29469d47187a5fa7d353eb25731210b70a34fdbe6dd390d371e2742ed302685bc88157ac3f824adf30b49aa20eae7dde5c89f2d1a35f2e281979e67c9e63f58e857a81a50c1b3ec7810841dc5ec5a731bc9d3d5240b0301c74c577e1abcfccae6f55b119a18f2f5e2347c9fee09f0960c263ba69885d4589cbd676a69b1662f2648b217e83aa79e09791373488243611a55a88d28b3ea3d9fd253270a4c9a5f66", 0xb3}, {&(0x7f0000000400)="1b87fab78a8d3747f347d22b14814438e4ac8fb8da66c6a667d5ec8f7acd42fdb0701b634dd14166", 0x28}, {&(0x7f0000000440)="ce77c80c9b9b911794aa6ae074add203e88ba028", 0x14}], 0x8, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x109, 0xa, 0x0, 0x0, 0x0, [@sadb_spirange={0x2, 0x10, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/03/22 08:46:58 executing program 3: flock(0xffffffffffffffff, 0x2) flock(0xffffffffffffffff, 0x10000000005) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000080)={0x3, r0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x8) r2 = dup(0xffffffffffffffff) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000140)=0x54) 2018/03/22 08:46:58 executing program 1: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000008fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000001cff0)={&(0x7f0000016edc)={0x14, 0x2e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) write$eventfd(r0, &(0x7f0000000080)=0x1, 0x8) 2018/03/22 08:46:58 executing program 4: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x101, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ptrace$cont(0x1f, r0, 0x7fffffff, 0x2) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000100)=@req={0x50, &(0x7f0000000000)={'syz_tun\x00', @ifru_addrs=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}) 2018/03/22 08:46:58 executing program 7: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) getsockname$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x14}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) epoll_wait(r1, &(0x7f0000b11000)=[{}], 0x1, 0x0) 2018/03/22 08:46:58 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x20802) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02", 0x2}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000140)=0x81) 2018/03/22 08:46:58 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00', 0x2001}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000140), 0x4) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x800, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)={0x10000000}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x59be000000000000}, &(0x7f0000000200)=0x8) close(r0) 2018/03/22 08:46:58 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x82, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000140)={0x4e6c, 0x1, 0x1, 0x5, 0x9}, 0xc) bind$llc(r2, &(0x7f0000000080)={0x1a, 0x323, 0x100000000, 0x54c4ef90, 0x3, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000000)=[{0x3d}, {0x6}]}, 0x10) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)='=', 0x1}], 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) 2018/03/22 08:46:58 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000240)={@mcast1, 0x0}, &(0x7f0000000280)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000002c0)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c01000010002107000000000000000000000000000000000000000000000000fe80000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="ffffffff00000000000000000000000000000000330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000004c001400736861310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f2cc09a7d28aab4fbae286c370800e2da47c55be75f10caa11977975a8c9b0c286287db2f7f587c56b7ce57e40010ff08578f11fdf716b6cbcd708abd7c92a91a33ce25e74f889c551f2"], 0x3}, 0x1}, 0x0) 2018/03/22 08:46:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r1, &(0x7f0000000080)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f000032df3a)=""/198, 0xc6}], 0x3, 0x0) 2018/03/22 08:46:58 executing program 0: mkdir(&(0x7f00000e7ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x105000, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') chdir(&(0x7f0000e3dff8)='./file0\x00') umount2(&(0x7f00004a5fff)='.', 0xa) umount2(&(0x7f0000000000)='.', 0x0) 2018/03/22 08:46:58 executing program 5: socket(0x11, 0x100000802, 0x0) 2018/03/22 08:46:58 executing program 7: r0 = inotify_init() unshare(0x400) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) fcntl$notify(r0, 0x0, 0x283) 2018/03/22 08:46:58 executing program 2: openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x2000, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x4001, 0x0) connect$l2tp(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x4, 0x2, {0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x475}, 0x2}}}, 0x32) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, @multicast1}, &(0x7f0000000180)=0x10) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000200)={0x51, @tick=0x800, 0xb0b, {0x7fff, 0x3}, 0xfffffffffffffffc, 0x2, 0x8}) r3 = fcntl$getown(r0, 0x9) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f00000001c0)={0x9}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/22 08:46:58 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='uid_map\x00') sendfile(r0, r0, &(0x7f00006c7000), 0x2a) 2018/03/22 08:46:58 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) syslog(0x3, &(0x7f0000930f14), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x0, 0x6, 0x401, 'queue0\x00'}) 2018/03/22 08:46:58 executing program 5: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffffd) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x701000, 0x0) setsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000000080)=0x68, 0x4) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000e64ff1)={@mcast2={0xff, 0x2, [], 0x1}}) 2018/03/22 08:46:58 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003adfe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000000), &(0x7f0000f92ffc)=0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000180)=ANY=[@ANYBLOB="7365637572697479000000000000000000000000000000000000000000b1f7228d59503e6af5e969cd000000030000000046506d1bacf390a83e7e42c22a9691200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x100000001}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x0, 0x9, 0x3, 0x6, 0x20}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00000000c0)=0x4, 0x4) 2018/03/22 08:46:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x1f) 2018/03/22 08:46:58 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000040)={{0xffffffffffffffff, 0x0, 0x101, 0x3, 0x7c}, 0x6b10, 0x1, 'id0\x00', 'timer1\x00', 0x0, 0x724, 0x3, 0x3, 0x7}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4004510f, &(0x7f0000636fff)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/03/22 08:46:58 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom(r0, &(0x7f0000000140)=""/62, 0x3e, 0x2, &(0x7f0000000180)=@nl=@proc={0x10, 0x0, 0x25dfdbfb, 0x10000}, 0x80) fgetxattr(r0, &(0x7f00006a0feb)=@known='system.sockprotoname\x00', &(0x7f00006bf000)=""/2, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x53}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x7, 0xffffffffffffffe8, 0x5}, &(0x7f0000000100)=0x10) 2018/03/22 08:46:58 executing program 6: mkdir(&(0x7f00000fd000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) write$sndseq(r1, &(0x7f0000789fd0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$TCSETA(r2, 0x5402, &(0x7f000032cfec)) close(r2) write$sndseq(r1, &(0x7f00006c3000)=[{0x40081, 0x4, 0x0, 0x0, @tick, {}, {}, @time}], 0x30) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x7, 0xffff}) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) 2018/03/22 08:46:58 executing program 2: syz_emit_ethernet(0x4e, &(0x7f0000005faa)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x2, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x2c, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'ip6gre0\x00', 0x8000}) 2018/03/22 08:46:58 executing program 3: setrlimit(0x9, &(0x7f0000f3b000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0xfcc13e924b7682fe, r0, 0x53) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000040)) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000948000/0x4000)=nil, 0x4000, 0x1000003, r2) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000080)={0x31, 0x8}) 2018/03/22 08:46:58 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f0000001100)=[{{&(0x7f0000007700)=@can, 0x10, &(0x7f0000009980)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1c, &(0x7f0000001180)=""/255, 0xfffffffffffffd4f}}, {{0x0, 0x0, &(0x7f00000001c0), 0x3cd, &(0x7f000000a080)=""/4096, 0x105c}}], 0x4000000000000a5, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001080)='gre0\x00') bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e1d, 0x0, @loopback={0x0, 0x1}}, 0xf8) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000001040)={&(0x7f0000fee000/0x11000)=nil, 0x1, 0x0, 0x0, &(0x7f0000ffc000/0x4000)=nil}) sendto$inet6(r0, &(0x7f0000001140)="9e", 0x1, 0xc0c0, &(0x7f000049d000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000419000)="50797b62c5347eba4bb84b15a98340c1d80cdb8b3fbcb4ceb69386741113fc0d5a037ca6c6ff1763fff3721488d3351ffdc8c90e02928e733e46348b2e04a29d6b5d13df", 0x44, 0x0, &(0x7f0000253fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/ppp\x00', 0x2000, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/03/22 08:46:58 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x20, 0x0) mknod(&(0x7f0000000200)='./file0\x00', 0x0, 0x401) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f0000002000)='v', 0x1) ustat(0x5, &(0x7f00000001c0)) syz_open_dev$urandom(&(0x7f0000000240)='/dev/urandom\x00', 0x0, 0x400000) sendfile(r1, r1, &(0x7f0000000000), 0xffff) sendto$inet6(r1, &(0x7f0000000100)="bf0ad1ecb360ecc99d26416fb51d0ec21a4eac78c1ffd97e8a73b64bd04967ebf82a8fad500b95585333ee9d08859c43f521d425c894641c0189b029730055ffb08992be26a230766ad8f216f8aa", 0x4e, 0x800, &(0x7f0000000180)={0xa, 0x4e24, 0xffff, @empty, 0x6}, 0x1c) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000000040)) 2018/03/22 08:46:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xb) writev(r0, &(0x7f0000000180), 0xfffffd8) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x1) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000140)={0x2, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x22a, 0x80, 0x2, 0x1, 0x4, &(0x7f0000000100)='syzkaller1\x00', 0x100, 0xca06, 0x8000}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x228400, 0x0) ioctl$KDMKTONE(r3, 0x4b30, 0x1) 2018/03/22 08:46:58 executing program 0: rt_sigpending(&(0x7f0000000000), 0x8) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00000000c0)="7f30f073c2d9b779f0f812fa5c2b10130b576e0003e45ffb21f8bd67a59a86a44e924afb1c33620e6e4b41e524d1af4153ea1918203a9d1f26b7bf905c16817c0792351b2100238686dc2b5eda01a53529664e1e73b1e1277d891f980e3ec76a91d0e978e6b548e540ad6fb75ace587ba712e6f19614371c224eebba83ea815f138c70d687a239cdaf61") rt_sigpending(&(0x7f0000000040), 0x8) rt_sigpending(&(0x7f0000963000), 0xfffffe0d) 2018/03/22 08:46:58 executing program 7: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="bc000000190001000000000000000000800000000000000000000000a0000800075267a90e771fee890f8fc4a4b8c420ef581043323d318a54deea659cdff5a6389cbc7b5757f0a956eb8b614d7fb16c120870dd06960249b4d6d2d2452dd2ba7fb5fbbcdea646dd3f1797b6baffd4848378bede6eca45aa5567029f333d2f7a3e3ffb389392b7dd0ca3676d50e226f81b000000063e1efeb89d2085cc64df287bbc8e5ba05ad181e027dde374d13ce5dc52a885179f62ec94000000"], 0xbc}, 0x1}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) 2018/03/22 08:46:58 executing program 2: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="18000096bf3d1b2600", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) 2018/03/22 08:46:58 executing program 3: recvmmsg(0xffffffffffffff9c, &(0x7f0000004080)=[{{&(0x7f0000000340), 0x80, &(0x7f0000000600)=[{&(0x7f00000003c0)=""/113, 0x71}, {&(0x7f0000000440)=""/50, 0x32}, {&(0x7f0000000480)=""/135, 0x87}, {&(0x7f0000000540)=""/59, 0x3b}, {&(0x7f0000000580)=""/98, 0x62}], 0x5, &(0x7f0000000680)=""/59, 0x3b, 0x2}, 0x401}, {{&(0x7f00000006c0)=@rc, 0x80, &(0x7f0000002b00)=[{&(0x7f0000000740)=""/52, 0x34}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001780)=""/138, 0x8a}, {&(0x7f0000001840)=""/122, 0x7a}, {&(0x7f00000018c0)=""/178, 0xb2}, {&(0x7f0000001980)=""/179, 0xb3}, {&(0x7f0000001a40)=""/166, 0xa6}, {&(0x7f0000001b00)=""/4096, 0x1000}], 0x8, &(0x7f0000002b80)=""/75, 0x4b, 0xffffffffffffff00}, 0x3}, {{&(0x7f0000002c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000003dc0)=[{&(0x7f0000002c80)=""/4096, 0x1000}, {&(0x7f0000003c80)=""/32, 0x20}, {&(0x7f0000003cc0)=""/100, 0x64}, {&(0x7f0000003d40)=""/117, 0x75}], 0x4, &(0x7f0000003e00)=""/204, 0xcc, 0x8001}, 0x6}, {{&(0x7f0000003f00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000004000)=[{&(0x7f0000003f80)=""/118, 0x76}], 0x1, &(0x7f0000004040), 0x0, 0x7ff}, 0x6}], 0x4, 0x60, &(0x7f0000004180)={0x0, 0x1c9c380}) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$unix(0x1, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000280)={'nat\x00', 0x0, 0x4, 0xf0, [], 0x0, &(0x7f0000000000), &(0x7f0000000180)=""/240}, &(0x7f0000000300)=0x78) r3 = open$dir(&(0x7f0000000140)="e91f7189591e9233614b00", 0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futimesat(r3, &(0x7f0000000040)="e91f7189591e9233614b00", &(0x7f0000000100)={{0x0, 0x7530}, {r4, r5/1000+30000}}) connect$unix(0xffffffffffffffff, &(0x7f0000df9000)=@file={0x0, "e91f7189591e9233614b00"}, 0xc) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r6 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x4000000004005) ioctl$LOOP_SET_CAPACITY(r6, 0x4c07) 2018/03/22 08:46:58 executing program 6: clone(0x3100000, &(0x7f0000570fb9), &(0x7f00006f5ffc), &(0x7f00006ff000), &(0x7f0000335000)) [ 45.481457] audit: type=1400 audit(1521708418.419:32): avc: denied { getopt } for pid=7708 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 45.518611] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/22 08:46:58 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x4000000004005) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f290076931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) flistxattr(r0, &(0x7f0000000200)=""/43, 0x4c377f9226446293) 2018/03/22 08:46:58 executing program 4: add_key(&(0x7f0000000240)='encrypted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="e1a30a1cb6cbaf221954b266587750dc24c70f4eeccfae3d4e5d0dbbfb5c64f9e9b01b83378da552d6dba748cbfffbfc41800cdf033a295b47f4f9c3c32bd9d41220a127e9a6a0d2717a6a9976e516c6734cfb1681bd6de4eedb461d78c987d4d57fc26aad4aaf54f88a0dae2bc13616103d5d22c10a77f00a8460f0e3bce2a1103ec500008bd20af992220131bbdf00e03d01984f3f6b07b4b00949b2a69aac705ff5301d09e82164b7c31438539c6c1b1f1f88b507aeabfc7a5e94733c1d4f5a572c", 0xc3, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = dup(0xffffffffffffffff) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080), &(0x7f0000000280)=0x4) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x0, &(0x7f0000000140)="c7957a4fb44399019cc59a813135e022") 2018/03/22 08:46:58 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x8000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) process_vm_writev(0x0, &(0x7f0000001340)=[{&(0x7f0000000040)=""/19, 0x13}, {&(0x7f00000012c0)=""/82, 0x52}], 0x2, &(0x7f0000001500), 0x0, 0x0) clock_gettime(0x0, &(0x7f000070f000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1}, {r0}], 0x2, &(0x7f000071d000)={0x0, r2}, &(0x7f0000e33000), 0x8) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, 0x0, r3) getegid() mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) umount2(&(0x7f0000000000)='.', 0x0) 2018/03/22 08:46:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000019000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000024fd8)=ANY=[@ANYBLOB="1400000032000104000000002b20000000000000"], 0x14}, 0x1}, 0x0) 2018/03/22 08:46:58 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000000)=""/127) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ef6ffc)) [ 45.533919] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15807 sclass=netlink_route_socket pig=7735 comm=syz-executor2 [ 45.584140] tc_ctl_action: received NO action attribs [ 45.589728] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/22 08:46:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) r1 = accept4(0xffffffffffffffff, &(0x7f00000004c0)=@sco, &(0x7f0000000540)=0x80, 0x0) getpeername$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) gettid() recvfrom(r0, &(0x7f0000000240)=""/101, 0xfffffffffffffe9e, 0x0, 0x0, 0x3426c6ef01220c51) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') recvmmsg(r0, &(0x7f0000005880)=[{{0x0, 0x0, &(0x7f0000005740), 0x0, &(0x7f00000057c0)=""/179, 0xb3, 0xf5}}], 0x1, 0x0, &(0x7f0000005a00)={0x0, 0x989680}) sendto$inet(r0, &(0x7f0000000640)="2fd5050a8ec4f43dde9167ab908142c5c42c6fb438630195b0cf436bcfe4b55085822998aa75ae0d880cdac2c815f282a1c782dc1f1226d46d2620d896b9ef5656ef031d7fbac6b443fb8d45b98bb01b977a0ae3faaf8deec84c907962b348f5eef314c4ed263142b5c599febb865353ef682b1740c418ef8d2fedc26b651ed84aca71874b131d6354183c22e63f4ac00070f94e54bf391e101bc79a903c9c14775fb0e2ef7a5e62b0740a8c3b925855d5c6dee06732dcb567bc137bf0a0932669cad670b28fa417b448e3440691d833701a", 0xd2, 0x7ffe, &(0x7f00000002c0)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000040)) 2018/03/22 08:46:58 executing program 7: r0 = socket(0x7, 0x2, 0xa) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) dup2(r0, r1) 2018/03/22 08:46:58 executing program 5: exit_group(0xfffffffffffffff7) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x1f, 0x838, 0x52}) fanotify_mark(0xffffffffffffffff, 0x4e, 0x40000020, 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00') 2018/03/22 08:46:58 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x2013, r0, 0x0) r1 = socket$inet6(0xa, 0x800000000000001, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000838f18)={{{@in6, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) close(r1) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) socketpair(0xa, 0x3, 0x3, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0xa36, 0x4) 2018/03/22 08:46:58 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x5, 0x3ff, 0x2, 0x0, 0x9, 0xae82, 0x1000, 0x7ff, r1}, 0x20) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x4000000006}, 0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x1008) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={r2, 0x7fff}, 0x8) 2018/03/22 08:46:58 executing program 6: r0 = socket(0x10, 0x1, 0x0) write(r0, &(0x7f00000000c0)="260000005e0009000000eaf83a0000c408000fad03000000ffffff0080ffff6c7fb553c9314a", 0x26) 2018/03/22 08:46:58 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fb4fa0)=@hopopts={0x0, 0xa, [], [@calipso={0x7, 0xfffffffffffffe23, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x4e23, 0x1d4a7b08, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1, [0x8, 0x1, 0x7, 0x0, 0xffffffffffffffc0, 0x7fffffff, 0x19c, 0x23a1]}, 0x5c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016a000)=@dstopts, 0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) finit_module(r0, &(0x7f00000000c0)='securityvboxnet1vboxnet1system/\x00', 0x1) 2018/03/22 08:46:58 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000080)=@ethernet, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000aba000)=0x1, 0x4) 2018/03/22 08:46:58 executing program 1: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffd}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, @in={0x2, 0x4e23, @rand_addr=0x1ff}, @in6={0xa, 0x4e23, 0x7, @empty, 0x100000001}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x900000000000000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x59d}, @in={0x2, 0x4e20, @rand_addr}], 0xc4) r1 = add_key(&(0x7f000014affb)='user\x00', &(0x7f00008f9ffb)={0x73, 0x79, 0x7a}, &(0x7f0000ac7000)="8f", 0x1, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r1, &(0x7f0000000140)=""/48, 0x30) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40, 0x0) 2018/03/22 08:46:58 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip6_flowlabel\x00') getsockname$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x3, 0x4, 0x2aa, 0x400, 0xfffffffffffffffb, 0x4000200, r3}) poll(&(0x7f00006affd0)=[{r0}], 0x1, 0xfffffffffffffeff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}) r4 = syz_open_pts(r1, 0x0) socket$unix(0x1, 0x7, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f00000000c0)={0x7}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x4000000000000004) ioctl$TCFLSH(r4, 0x540b, 0x2) 2018/03/22 08:46:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x9, 0x0, "869b3738a1cdbced3212762217d2ca5143dbb5c58ad9cf7c2b1d98b8face4ecc1161968c0995bceffc889709a5b1b0f1ded0a36865794f075379b89eec1499fb31b5adbd21e4ec6be17b20b8b03f3238"}, 0xd8) bind$inet6(r0, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r1 = open(&(0x7f0000000140)='./file0\x00', 0x458000, 0xa) execveat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f00000003c0)=[&(0x7f00000001c0)='eth1[-\x00', &(0x7f0000000200)='/dev/ppp\x00', &(0x7f0000000240)='/dev/ppp\x00', &(0x7f0000000280)='/dev/ppp\x00', &(0x7f00000002c0)='/dev/ppp\x00', &(0x7f0000000300)='/dev/ppp\x00', &(0x7f0000000340)='/dev/ppp\x00', &(0x7f0000000380)='/dev/ppp\x00'], &(0x7f0000000680)=[&(0x7f0000000400)='+\x00', &(0x7f0000000440)='/dev/ppp\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='GPLvboxnet1&\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)="2c776c616e305e706f7369785f61636c5f6163636573733a706f7369785f61636c5f61636365737376626f786e657431250e", &(0x7f0000000580)='/dev/ppp\x00', &(0x7f00000005c0)='/dev/ppp\x00', &(0x7f0000000600)='/dev/ppp\x00', &(0x7f0000000640)='[\x00'], 0x1400) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x201, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) 2018/03/22 08:46:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="140017001a00ff0b000000000000000001000000"], 0x14}, 0x1}, 0x0) 2018/03/22 08:46:58 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a28ef8)={0x3, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYRES64=r0], 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000100)={0x3, 0x8006, 0x8, 0x976f, 0x4}) bind$netlink(r1, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbfc, 0x40000000}, 0xc) 2018/03/22 08:46:58 executing program 2: r0 = dup(0xffffffffffffff9c) accept4$netrom(r0, 0x0, &(0x7f0000000040), 0x80800) syz_emit_ethernet(0xfffffffffffffe22, &(0x7f0000000000)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@generic={0x88ca, "5641de5477af0b4cc2024c1eeba1431f"}}}, &(0x7f00000001c0)={0x1, 0x0, [0x9f7]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40, 0x0) ioctl$KDDISABIO(r1, 0x4b37) 2018/03/22 08:46:58 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f0000f00fd8)=[{0x64, 0x0, 0x2}, {0x6}]}, 0x10) 2018/03/22 08:46:58 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000280)={r1, 0x1, 0x6, @random="481d202239ef"}, 0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x881, 0x0) finit_module(r0, &(0x7f0000000100)='/dev/ppp\x00', 0x3) r4 = getpgrp(0xffffffffffffffff) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000000040)={0x6, 0x8cb, r4, 0x1, r2, 0x9, 0xff, 0xc56}) setns(r0, 0x4000000) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1400000001000101000000000000020000000000f0af89e136d8e235f8228f2b1d1bbdaae30c7dc0747a9067a75ed89d4b0cd048eed1812f9938f883fdda4c2aad834f5c06dccf9052e9d7a015e9084f136ef8e3ad4a121828cbc8a6a231cdfcecb666db6f5e6574981322811198c6f43f6d6479b073b5c80cb3ea2876edb042b2d19fd4aa20c734"], 0x14}, 0x1}, 0x0) 2018/03/22 08:46:58 executing program 0: unshare(0x2000000) r0 = getpid() sched_getattr(r0, &(0x7f0000000000), 0x30, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000080)={{0x4, 0x8}, {0x3, 0x800}, 0x7fff, 0x2, 0x28}) r2 = mq_open(&(0x7f00000deffd)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0xfffffffffffffffd, 0x5, 0x4}) mq_timedsend(r2, &(0x7f0000a5c000), 0x0, 0x0, 0x0) mq_timedreceive(r2, &(0x7f0000000500)=""/131, 0xd28f5b8f6739d3f2, 0x2, 0x0) [ 45.771198] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/22 08:46:58 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x101002) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"836f6e00000107000000005a558f9d00", 0x20}) 2018/03/22 08:46:58 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00005ae000)=0x2, 0x4) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000000)=""/4096, &(0x7f0000b97ffc)=0xfffffffffffffcbe) 2018/03/22 08:46:58 executing program 7: r0 = gettid() r1 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) read(r1, &(0x7f0000e6d000)=""/384, 0x180) r2 = inotify_init1(0x80800) dup2(r2, r1) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f0000ce3ff6)='./control\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd8ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r3}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x4}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0xc0}, 0x1}, 0x0) read(r4, &(0x7f0000000000)=""/211, 0xd3) 2018/03/22 08:46:58 executing program 6: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x4, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r0, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x40, 0x22) fallocate(r0, 0x3, 0x0, 0x7) stat(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x0) ioctl$KDMKTONE(r3, 0x4b30, 0x80000000) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x4, 0x4e22, 0x7e, 0xa, 0xa0, 0xa0, 0x32, 0x0, r2}, {0x0, 0xf537, 0x400, 0x8, 0xd5a9, 0xe4c, 0x4, 0x5}, {0x800000, 0x7, 0x1}, 0x5, 0x6e6bb8, 0x0, 0x1, 0x1, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x13}, 0x4d2, 0x6c}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3504, 0x3, 0x3, 0x1, 0x9, 0x7, 0x1ad}}, 0xe8) preadv(r0, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/222, 0xde}, {&(0x7f00000002c0)=""/254, 0xfe}], 0x2, 0x0) ioctl$TCXONC(r1, 0x540a, 0x327) fallocate(r0, 0x0, 0x8, 0xfffffffffffffffb) remap_file_pages(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x0, 0x7b7a8cf9, 0x103) 2018/03/22 08:46:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f00000feffc)=0x58, 0x0) shutdown(r0, 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x38, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [], 0x1}, 0x400000000000000}, @in6={0xa, 0x4e22, 0xfff, @empty, 0x5}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000000c0)={r3, 0x0, 0x1000, "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"}, 0x1008) dup2(r0, r2) [ 45.814906] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/22 08:46:58 executing program 4: clone(0x0, &(0x7f000029efff), &(0x7f00000001fb), &(0x7f0000000000), &(0x7f0000000fff)) setpriority(0x1, 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40000) pwrite64(r0, &(0x7f00000002c0)="ae45e161f174581d18b88e980d72bd36f2d41a1abeb2ab7e7411", 0x1a, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000200)={'security\x00'}, &(0x7f0000000280)=0x54) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000080)={0x6, {{0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x180000000000}}, {{0xa, 0x4e23, 0xf2af, @loopback={0x0, 0x1}, 0x6}}}, 0x108) 2018/03/22 08:46:58 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x30}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1000}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x1, 0x91}, &(0x7f0000000100)=0xc) sendto$inet6(r1, &(0x7f0000000180)="d33dee93d302b8938cd7130f4c2a4435477863a33327383a2f43fb2e151ce9c46ac22407ab5002fc09aa7d39e06c64ba3e022fac9b4aa68b93162cb68b21d9074be680e59f878eaa4d27f59c81e347704d61325e7195e252eca37b5614fe9575fcf59e4cf939ac3b6bc6f5fb1abcb220a7b00bc52c7e1836a83e57fe7d23e127561676842ba1f34bacd1c3a37e83a7b52fc1776d32da7f314bf8a608fb01747f72aba529d2e9b882e18242aa3ce5907121e928d8f9e3b3cf72647b8b9334d805008e35b03f0684d904b8", 0xca, 0x8000, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x6}, 0x8) 2018/03/22 08:46:58 executing program 0: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000040)=""/110) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000687000)=0xc4b8, 0xc60ae96973f25474) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x6}, 0xffffffffffffffa2) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/03/22 08:46:58 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x86001, 0x3833ff5b105d0ef9) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80008}, 0xc, &(0x7f0000000340)={&(0x7f00000000c0)=@updpolicy={0xb8, 0x19, 0x401, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0xa0, 0x80}}}, 0x1d}, 0x1}, 0x0) 2018/03/22 08:46:58 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x800) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], 0x4}) r4 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r5 = dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$sndseq(r4, &(0x7f00000000c0)=[{0x6, 0xff, 0x0, 0x0, @time={r6, r7+10000000}, {}, {}, @control}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f0000045000)={0x1f}) 2018/03/22 08:46:58 executing program 6: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @rand_addr}, 'syz_tun\x00'}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) 2018/03/22 08:46:58 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=ANY=[@ANYBLOB="05630440e9ffffff"], 0x0, 0x0, &(0x7f000012cf22)}) 2018/03/22 08:46:58 executing program 5: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x3, 0x1, [0x8]}, &(0x7f00000000c0)=0xa) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x8000}, 0x8) r2 = socket(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000bf9000)={@dev={0xac, 0x14}, @loopback=0x7f000001}, 0x8) 2018/03/22 08:46:58 executing program 5: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xfd, &(0x7f0000000040)=0x40000000000, 0xfffffffffffffd7a) 2018/03/22 08:46:58 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000000c0)={0x5, 0x767d689, 0xffffffffffffffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x100}) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x6, 0x800) 2018/03/22 08:46:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x3, r1}) r2 = getpgrp(0x0) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r3, 0x20, &(0x7f0000000040)={0x0, 0x0, 0x40000}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) getpgrp(r2) getpgrp(r3) 2018/03/22 08:46:58 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x40044591) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000040)=""/135) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00002bcff8)) [ 45.916728] binder: 7864:7866 unknown command 0 [ 45.922934] binder: 7864:7866 ioctl c0306201 20a20000 returned -22 [ 45.938020] binder: 7864:7871 unknown command 0 [ 45.943608] binder: 7864:7871 ioctl c0306201 20a20000 returned -22 2018/03/22 08:46:59 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000f21fee)='/dev/input/event#\x00', 0x4, 0x2) write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x4, 0x9}], 0x18) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000280)=""/29, 0x1d}, {&(0x7f0000000100)=""/6, 0x6}, {&(0x7f0000000140)=""/55, 0x37}], 0x3) sysinfo(&(0x7f00000001c0)=""/66) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000040)=r2) 2018/03/22 08:46:59 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) pause() r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup2(r0, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000000040)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0xda3b, 0x8, 0xe18, 0xfffffffffffffffc, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0xf8, 0x100, 0x20c, 0x9, 0xff, 0x0, 0x9, 0x4, r3}, 0x20) setsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f0000000080)=0x4000000, 0x4) prctl$getname(0x10, &(0x7f0000000180)=""/121) 2018/03/22 08:46:59 executing program 7: creat(&(0x7f0000000000)='./file0\x00', 0x20) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000140)='tmpfs\x00', 0x0, &(0x7f0000000200)="5d8aec0e38c5f77541e78afbe7edf1cd67df8c1e72a2b1f23d5964acccef27279fe49a4505d6d4eb518ad8edb893029cc931b983d3d2b502452c32") munlockall() 2018/03/22 08:46:59 executing program 1: unshare(0x28060400) r0 = syz_open_dev$sndseq(&(0x7f0000000580)='/dev/snd/seq\x00', 0x0, 0x260000) fremovexattr(r0, &(0x7f0000000040)=@known='system.posix_acl_access\x00') r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000200)=[@in={0x2, 0x4e23, @rand_addr=0x1}, @in6={0xa, 0x8, 0x251, @empty, 0x1000}, @in6={0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff7}, @in6={0xa, 0x4e21, 0xdf, @empty, 0x6}, @in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x81}}, @in={0x2, 0x4e20, @rand_addr=0x7fffffff}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0xb0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0x8000, 0x4) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000100)="9fbd46a7da704ad5c2231fa287ed3307efa4b77de9a30e2ba64e162417d9372bff0e3ace7750d1cf40ddd972d416cdd98199eb216411f11ed716df51ea8f3b1abbf3879b486b02d68f39b181acb04a01279abcf3ce00cc0067f879403a0451cda027df38229427e59c0de1fd762d54bc745762de086b2650f142216161fb323e08348e2a9e89111ee34e4c3ee1e6afc9b5e9f92df5a6b50aba3a46ee87ebb8dedf5b4b5baf5fd09f425e20cfac90601260205ba544bc68894727de165275bca5361e098fabb1a5338d8c0dce991f28f8e7391c49d1cb80c026ccd6227150e30b0e129e6bb30c0b3b068c30") getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000480)=0x6) r2 = add_key(&(0x7f00000002c0)='id_legacy\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="cdbbaa19cbf9f97eebfc9684d94cc201d7a3223712e25e7082aa5329788b83d683a50c3e036a0f92f4d9ddad60e998be6d7e1fb3c06e843dde347a1636cf6dbd8b9366e632", 0x45, 0xfffffffffffffff9) r3 = request_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)='/dev/snd/seq\x00', 0xffffffffffffffff) keyctl$link(0x8, r2, r3) 2018/03/22 08:46:59 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x100fff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x0, 0x200000000001}) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x181000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) getsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000000100)=""/103, &(0x7f0000000180)=0x67) 2018/03/22 08:46:59 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x400, 0x0) r1 = getegid() ioctl$TUNSETGROUP(r0, 0x400454ce, r1) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x4}, 0x11) getsockopt$packet_int(r2, 0x107, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$packet_int(r2, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/03/22 08:46:59 executing program 5: r0 = socket$inet6(0xa, 0xb, 0x102000000003ffa) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x1bf, "fe218f8ea645955033be355e31320c0ec98a2b160de6ba4a3deeeeae31a03fe690de18fca23ea12e43241332203a4b83af338a495987a15f83398923e6304aa3397f38db5881e096fb6e67bb9e3d250fe53d7da076fa85c69f9218b0fd226e4c4800eb3c5269876cbbe259c917896acd847c77c3eef7a034ab24eebacca2d63461a68da2cdd7680346351a1c51873b827eea980ea95f74c0c520ecfabbc95446ee4192aa1a896f4898235a2002df"}, &(0x7f00000000c0)=0xb6) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x7d5b}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x4b, &(0x7f0000000ffe), 0x0) 2018/03/22 08:46:59 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000780)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000600)=@updsa={0x104, 0x1a, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001}, {@in=@multicast1=0xe0000001, 0x0, 0x3c}, @in6=@remote={0xfe, 0x80, [], 0xbb}, {}, {}, {}, 0x0, 0x0, 0x2, 0x3}, [@coaddr={0x14, 0xe, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x104}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) bind$llc(r1, &(0x7f0000000040)={0x1a, 0x10f, 0x2, 0x8, 0x8, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/03/22 08:46:59 executing program 5: mount(&(0x7f0000875000)='..', &(0x7f0000c38ff8)='./file0\x00', &(0x7f00000000c0)='nfs4\x00', 0x0, &(0x7f0000000100)="31ddff36a41fa84ce8ecd1af6fb037084457a0d535064daa4fd4cbcae9e7fc4b98514493a9da2483d343ccd7ea10d6ddafcbe47a120b15ef1975eb1e34d49a966f6737e3b6136f213ef6768a5854") creat(&(0x7f0000000000)='..', 0x0) pipe2(&(0x7f0000000040), 0x800) 2018/03/22 08:46:59 executing program 4: r0 = socket(0x10, 0x802, 0xa04) write(r0, &(0x7f0000f28fe8)="220000001800070700be0000090007000a00001e030000000000000005000f80ff45", 0x22) 2018/03/22 08:46:59 executing program 6: select(0x40, &(0x7f0000000000)={0x81, 0x1, 0x1f, 0xffff, 0x1f, 0x1, 0x33c2, 0xf3ce}, &(0x7f0000000040)={0x20, 0x7, 0xffffffffffffff00, 0x1, 0x8, 0xac, 0x0, 0x6}, &(0x7f0000000080)={0x7, 0x2f, 0x42b, 0x100, 0x6, 0xf742, 0xfffffffffffffdc0, 0x55af}, &(0x7f00000000c0)={0x0, 0x2710}) r0 = userfaultfd(0x80000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000180)={0x4, &(0x7f0000000140)=[{}, {}, {}, {}]}) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=[{}]}) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000240)=0x8) ioctl$VT_DISALLOCATE(r2, 0x5608) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e22, 0x62, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}, [0x4, 0x3, 0x1, 0x7, 0x1a, 0x0, 0xffffffffffff7fff, 0x8001, 0x10001, 0x4f4, 0xffffffff, 0x20, 0x1, 0x7]}, &(0x7f0000000380)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000003c0)={0x9, 0x0, 0x820a, 0xe4cc, 0x100, 0x3f, 0xcab, 0x1, r3}, 0x20) signalfd4(r2, &(0x7f0000000400)={0x6}, 0x8, 0x80800) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000440)={0x2, [0xc0b, 0xfffffffffffff342]}, &(0x7f0000000480)=0x8) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r4) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/enforce\x00', 0x1, 0x0) getresgid(&(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)=0x0) ioctl$TUNSETGROUP(r5, 0x400454ce, r6) ioctl$sock_netdev_private(r5, 0x89fe, &(0x7f00000005c0)="1a29abe98e7e5a2267cccbadd625c80f2969dd7d6bac1bd17808aa683f5f3d56e677b2e5d208305e2622842b367ad8d69ba8ab9e6be645d47d387c1f692cc6cb5053f7b1c5f1899513ced583a8d53030a91778b239e799dd5dc51de09d9701d9b170f18d7aa82a095736db4a9bd0b21655bc7e934ea58873b15c39e5a7acbc30be4d6f106d354cc905") ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000680)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f00000007c0)={r7, 0x7, &(0x7f00000006c0)=[0x1, 0xfffffffffffffff7, 0x699, 0x7, 0x7fffffff, 0x1, 0x5], &(0x7f0000000700)=[0x8, 0x4, 0xcd60, 0x3], 0x2, 0x7, 0x6a, &(0x7f0000000740)=[0x2, 0x200, 0x7f, 0x6dd8, 0x0, 0x9, 0x80000001], &(0x7f0000000780)=[0x9, 0xfff, 0x2]}) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$sock_inet6_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000000800)) r8 = syz_genetlink_get_family_id$fou(&(0x7f0000000880)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000940)={&(0x7f0000000840)={0x10}, 0xc, &(0x7f0000000900)={&(0x7f00000008c0)={0x24, r8, 0x30, 0x70bd29, 0x25dfdbff, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0xc0) splice(r1, &(0x7f0000000980)=0x4e, r0, &(0x7f00000009c0)=0x48, 0x2, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000a00)={r3, 0x7fff, 0xd229}, &(0x7f0000000a40)=0x8) getsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000000a80)=""/198, &(0x7f0000000b80)=0xc6) fgetxattr(r5, &(0x7f0000000bc0)=@known='system.advise\x00', &(0x7f0000000c00)=""/57, 0x39) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000c40)={0x3, 0x19, 0x9, 0x8000000000, "4c9fa83454629f7809cfe015a8f301f1ba40168f16f872604c0662f52de440b3"}) ioctl$VT_WAITACTIVE(r5, 0x5607) 2018/03/22 08:46:59 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ppoll(&(0x7f00001b2000)=[{r1}], 0x1, &(0x7f00000d3ff0)={0x77359400}, &(0x7f0000f06ff8), 0x8) ioctl$TCSBRK(r1, 0x5409, 0x5) ioctl$TIOCSBRK(r1, 0x5427) write$tun(r1, &(0x7f00003f1000), 0x102d5) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000000)={{0x5, 0x9006}, {0x1, 0xffffffff00000000}, 0x2, 0x7, 0x7ff}) 2018/03/22 08:46:59 executing program 7: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000000)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d601201c5a9373a4dcd9710956cc6e7edca8c135929909a53679bad75b619", 0x172) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80000) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000100)="09bbf3ea89081977e1c6f2cead303173e63117d4a1dff95351a889c024782f1a985657d486532d027449ab8474bd1c9138e7ad1302352ef0471f8fcdb3b92cd967125d1d0762fefa7e94a26d85a38cb4494674c778080fcf8fa72d1fc142815c86f8ad8447af46bb3f3808445b48936fdba177d8f70c70ec93edb976260ed80b900af37a17dac1fbfa33a2ea0141f484479d6d5678d8a4c5f76b38553eed4a19dea6e5f6f48b4566d48d7c201fc79cdb51e800f8972cf12907d0bfc56ff960e5db68a9005cd19ef1b8f7", 0xca) socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$packet(0x11, 0x5, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000003f79)={0x0, 0x5a, "05d48581b12538cd8c5c026f96353eeb04ad21e969918aeca5a158c7d2f8f7eddc8ee86e7d1538896f81e733219807af3b1ab227cf6fa4fc92a285590a7091e469b005a9d9b8265a23f1abde34123603f80ce5c69ef4a4490881"}, &(0x7f0000009ffc)=0x62) sendto$inet6(r1, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000005fe4)={0xa, 0x4e23, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/22 08:46:59 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x2000000400) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000ffa000/0x4000)=nil, 0x3, 0x7, 0x0, &(0x7f0000ffc000/0x2000)=nil, 0x7}) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0x10, 0x29, 0x4}], 0x10}}], 0x2, 0x0) 2018/03/22 08:46:59 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x2) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000300)=0x5, &(0x7f0000000340)=0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffd}}, [0xffffffffffffe4b1, 0x2, 0x7, 0x884, 0x101, 0x0, 0x8, 0xe5c6, 0x1, 0x0, 0x0, 0x0, 0x1f, 0xffffffff, 0x8]}, &(0x7f0000000100)=0x100) ioctl$TCSETS(r0, 0x5402, &(0x7f00000002c0)={0x2, 0x0, 0x1, 0x0, 0x0, 0x100, 0x8, 0xfffffffffffffff9, 0xffffffff, 0x4, 0xfa38, 0x8}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) nanosleep(&(0x7f00000003c0)={r2, r3+10000000}, &(0x7f0000000400)) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r1, 0x100000001}, 0x8) getrusage(0x1, &(0x7f0000000180)) 2018/03/22 08:46:59 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) pwrite64(r0, &(0x7f00000000c0)="94f701a0462fe23c7dc7c1e1c8e609780960afd4012ddba771dadf20c0a17203e2dea9cf5e7a02b4d7c47e3d1743bde98028afef1c145c33a57b6bf2", 0x3c, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) 2018/03/22 08:46:59 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept$inet(r0, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) r1 = socket$inet(0x2, 0x2, 0xfb) r2 = dup2(r1, r0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) munmap(&(0x7f00004ea000/0x4000)=nil, 0x4000) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) close(r3) r4 = socket$unix(0x1, 0x5, 0x0) bind$unix(r4, &(0x7f000000dff8)=@file={0x1}, 0x2) write$sndseq(r2, &(0x7f0000000200)=[{0x9, 0x2, 0x3f, 0x1, @time={0x0, 0x1c9c380}, {0xffff, 0x8}, {0x0, 0x1}, @quote={{0xfffffffffffffff7, 0x2}, 0x5, &(0x7f00000001c0)={0xfffffffffffffe01, 0x9, 0x7fffffff, 0x7, @time={0x77359400}, {0x4, 0x49}, {0x800, 0x1}, @note={0x9, 0x7, 0xa0, 0xb6, 0xffff}}}}, {0xaecd, 0x7, 0x7, 0x5, @time={0x0, 0x989680}, {0x3, 0x7}, {0x7, 0x758f}, @raw8={"9759106f2870a7ce5c5488f7"}}, {0x2f18624, 0x9, 0x80000000, 0x3, @time, {0x2d7, 0x6}, {0x1, 0x8}, @note={0x101, 0x2, 0x4, 0x7fffffff, 0x7}}], 0x90) listen(r4, 0x0) ppoll(&(0x7f0000000040)=[{r3, 0x100}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x200000000027, &(0x7f0000000040)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffeb) sendto$unix(r2, &(0x7f0000000100)="bbb631387a3752d3596a539d3c46798ff26de0a765e045fa0e1849c169622f75cda5096bc2bc544117e3bfc57529318a2d566743206742f80d", 0x39, 0x0, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e24}, 0x6e) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) [ 46.114423] tmpfs: Bad mount option ]Šì8Å÷uAçŠûçíñÍgߌr¢±ò [ 46.124588] tmpfs: Bad mount option ]Šì8Å÷uAçŠûçíñÍgߌr¢±ò 2018/03/22 08:46:59 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) pause() r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup2(r0, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000000040)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0xda3b, 0x8, 0xe18, 0xfffffffffffffffc, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0xf8, 0x100, 0x20c, 0x9, 0xff, 0x0, 0x9, 0x4, r3}, 0x20) setsockopt$ax25_int(r2, 0x101, 0x0, &(0x7f0000000080)=0x4000000, 0x4) prctl$getname(0x10, &(0x7f0000000180)=""/121) 2018/03/22 08:46:59 executing program 6: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)) socketpair$ax25(0x3, 0x0, 0xfb, &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f00000003c0)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a075fb35331ce39c5a7568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd636c7b86f4ad7a4c24549743c95fe92c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") syncfs(r0) 2018/03/22 08:46:59 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002a9000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000010fe0)={0x0, 0x0, 0x10000, 0x1000}) fcntl$lock(r0, 0x6, &(0x7f0000003fe0)={0x0, 0x0, 0x0, 0x2}) 2018/03/22 08:46:59 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000005c0)={0x200, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000600)={r1, 0x7ff}) mkdir(&(0x7f00007b4ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bd9fff)) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000180)={r3, &(0x7f0000000140)=""/46}) getsockname$netrom(r2, &(0x7f0000000240), &(0x7f0000000280)=0x10) mount(&(0x7f0000771000)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x85030, &(0x7f0000613000)) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x102) mkdirat(r4, &(0x7f0000000040)='./file0/file0\x00', 0x100) setsockopt$inet6_opts(r4, 0x29, 0x36, &(0x7f0000000640)=@routing={0x1d, 0x2, 0x0, 0x8, 0x0, [@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x18) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000300)=0x3, &(0x7f0000000340)=0x4) r5 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) fstat(r2, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0xc) keyctl$chown(0x4, r5, r6, r7) mount(&(0x7f0000ce0000)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0)="6d73676f0000612ba50f0f9e2e3d91a235e3c6cece52ba97a71d564b845f77e443c58bd087dec5272db67a188c5e8159d9b6bbf86a17b07145421fa527aff4c2e762e40fb3c01b00d679be6c6a5dc0e790d6d228601a461a4603d26ef72e02d69987c37e29c50258217dd54fcdd0b8b432087533468bf40a35a5193a24a4424039a17256a2c071cd601ed78a56860a7c6803cefbb26fc14885d824329c84c32e32a85017", 0x902f, &(0x7f0000000200)) truncate(&(0x7f0000000200)='./file0\x00', 0x8f) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f00000001c0)={0x3e, 0xa5, 0x25}) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r4) 2018/03/22 08:46:59 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'ipddp0\x00', r1}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000000)=@ipv6_newaddr={0x40, 0x14, 0x119, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}, @IFA_CACHEINFO={0x14, 0x6, {0x3, 0x6}}]}, 0x40}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0xa) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x10001, 0x0) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000000100)=0x2) 2018/03/22 08:46:59 executing program 3: setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000080)=0xd, 0x4) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x44000002285, &(0x7f0000000040)="f8f8fffbffff18ffff0000031dc5e9e9aed7b6fcc9bfe2d8b318000000") read(r0, &(0x7f0000b07000)=""/36, 0x24) 2018/03/22 08:46:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xf1, 0x100000000, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x88) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00000000c0)=0x2, 0x5fd) sendmmsg(r0, &(0x7f000041cf88)=[{{0x0, 0x0, &(0x7f0000dbd000)=[{&(0x7f0000945f3a)="5e866e84ec90884946b493d86a62ab5abcb0d509ba645ffb74dfed6688ef017c4c30edf553d07f40910e3f23700a699342776922c6646e47021806bb9eb60aa7a6f67c598b0a535dcdff72a7b58dd5e07009b64d6c692e4a0f3b1764a8c518a27c41e072f90fe4bde544c0930a6dc41cda07018abf6a6f3d8a0f76e1f69ee0f1f639f7e2a3f51ebb2bfc432e556ebf4417abfacd43caf5b860b5e1e7891d5b787db3a90e688b0dfa7a79d79da93d61eb3a020ba82241d7324c3383a4a644e455", 0xc0}], 0x1}}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000000000)='l', 0x1, 0x1, 0x0, 0x0) 2018/03/22 08:46:59 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$getsig(0x4202, r0, 0x9, &(0x7f0000000040)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x7fffdfeb2000}) 2018/03/22 08:46:59 executing program 4: sysfs$1(0x1, &(0x7f0000000000)='bdev') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x7fe, 0x0) socketpair$ax25(0x3, 0x0, 0xc4, &(0x7f0000000040)) 2018/03/22 08:46:59 executing program 3: syz_open_dev$binder(&(0x7f0000cde000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r0 = socket(0x18, 0x0, 0x4) connect(r0, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ipv6_route\x00') ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000140)={r2}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) 2018/03/22 08:46:59 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x2, 0x112) connect$inet6(r0, &(0x7f00002f0000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) fallocate(r1, 0x0, 0x0, 0x8001) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000), 0x4) sendto$inet(r1, &(0x7f0000000100)="4dacaedc429f3015b6a6e20a7bbfd9b83a34f2c1e8e2eff8a8a147ae8946cb3a82963f5e7ffc33546723e1520a6355c24f3c163457e67603b85bcc43fd43c8eb3704df6b83103a1f853725adc42d4356c689f6c838ee356c4960996ebb6a3ede99403008a44ef61e2d2015", 0x6b, 0x4000000, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000180)=""/209) 2018/03/22 08:46:59 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00009ee000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) recvfrom$packet(r2, &(0x7f0000000040)=""/77, 0x4d, 0x40000102, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) fcntl$setstatus(r1, 0x4, 0x42402) connect$unix(r0, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) 2018/03/22 08:46:59 executing program 5: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$revoke(0x3, r0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x8800) accept4$packet(0xffffffffffffffff, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000017c0)=0x14, 0x0) recvfrom$packet(r1, &(0x7f0000000200)=""/156, 0x9c, 0x10000, &(0x7f0000001800)={0x11, 0xfd, r2, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/03/22 08:46:59 executing program 0: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) socket$inet(0x2, 0x80007, 0x3) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/ip_tables_matches\x00') setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000180)={0x1000, 0x4, 0x1000}, 0x4) syz_emit_ethernet(0x2a, &(0x7f00000001c0)=ANY=[@ANYBLOB="154cb63104581a1ec96a2df608004500001c00000000002c9078e0000002676a9aa9483404df00089078806af56b4e7ec17892e5ba8ac9fe2339659dd89c45c4922688029dbac5f84fba7a79d0468c5b3ffc14f35fb35ae5fcdc4459007bce811363bf978b6718ea25f8d5c0d0eb5715aaad8b50d3c223a2a413edccb9c84d0dffcb8e441ae0dd812b0a544c7048c0e3c0c7efdf9ebc12ac90eac5ab245201c0a0f1fd70d45646fc657e436d2f46aac50ab82c661b75aa2dacbfe655840501c2d7d60000d9472abb080e967921cd349d25"], &(0x7f00000012c0)) setsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f00000000c0)="7d85a7472c31b53b991f930478a3802a2860cb1135ff0ea4c678368f2ca895160147a3d442840116fb494d0ad28c52c7cf82c5f1ba1ba15d320cfc8b0b0caedb0dca6aa92ffa44b1fef517a2d2ff983bb3649b3bb5e6397bdd38ac3794a27a9ad13767f3a288478c7506230e6cb2e97c919355ff5914d15af6300afd4a87c66e36ebaaee2ff2042fbb542c3048353db1c4550236b0bd008d36039eb3d505d0fb42a201b0c574d47794d3910a05efb3f960265f0798", 0xb5) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400000, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) 2018/03/22 08:46:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="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") write$selinux_load(r0, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux', "1f7869f56b90595c9fd182c2a0983f7c80e72ab11bc5ea4532b1910204a694a4768042b29d19786d3d4bdbb1f40b9c5cec5b5a791d3a9eb86876618be8c106855f2040573174081371b8787d38b0c7794a5997"}, 0x2c2) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)='\a\x005r', 0x4}], 0x1) [ 46.326880] audit: type=1400 audit(1521708419.269:33): avc: denied { create } for pid=7965 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/03/22 08:46:59 executing program 3: r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f000000eff8), 0xfffffefe) write$eventfd(r0, &(0x7f0000035ff8)=0x20, 0x8) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ethernet={0x0, @dev}, &(0x7f0000000080)=0x80, 0x80800) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0), 0x4) r2 = getpgrp(0xffffffffffffffff) sched_getscheduler(r2) 2018/03/22 08:46:59 executing program 4: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000080)=0x1c) getitimer(0x1, &(0x7f00000000c0)) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000100)={'ip6_vti0\x00', {0x2, 0x4e22}}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) recvfrom$inet6(r1, &(0x7f0000000180)=""/84, 0x54, 0x0, &(0x7f0000000200)={0xa, 0x4e24, 0x81, @dev={0xfe, 0x80, [], 0x1a}, 0x1000}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x6e, &(0x7f0000000240)=""/205, &(0x7f0000000340)=0xcd) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ashmem\x00', 0x721243, 0x0) modify_ldt$read_default(0x2, &(0x7f00000003c0)=""/4096, 0x1000) shutdown(r2, 0x0) r4 = add_key(&(0x7f00000013c0)='keyring\x00', &(0x7f0000001400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001440)="e52d99c239d2afc9be4de8b5b8c57c567add92c00a886654ecaf", 0x1a, 0xfffffffffffffff8) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001480)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001580)=0xe8) r6 = getgid() keyctl$chown(0x4, r4, r5, r6) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000015c0)={0x0, 0x9}, &(0x7f0000001600)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001640)={r7, 0x5}, &(0x7f0000001680)=0x8) r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r8, 0x541b, &(0x7f0000001700)) getsockopt$EBT_SO_GET_ENTRIES(r8, 0x0, 0x81, &(0x7f0000001800)={'filter\x00', 0x0, 0x4, 0x0, [], 0x7, &(0x7f0000001740)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f00000017c0)}, &(0x7f0000001880)=0x78) getsockopt$inet_dccp_buf(r8, 0x21, 0x8f, &(0x7f00000018c0)=""/97, &(0x7f0000001940)=0x61) r9 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001980)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCLINUX7(r8, 0x541c, &(0x7f00000019c0)={0x7, 0x7}) sendmsg$unix(r8, &(0x7f0000001cc0)={&(0x7f0000001a00)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001c80)=[{&(0x7f0000001a80)}, {&(0x7f0000001ac0)="70f790e1b905ab140b360abdf61a611387f964d4d3c2c8a715467466f313d69dace5275a1f14a793d22f85b50ca3aa3b289393f5dbaadef7f1b6b7ef8621986e397e1c9356671b29950d8e0adcb8947ff74385d3a94c631f965b6b95dae04205b077fd1bf119a9b8ecebd1d4ca548763c756ea704f15eb0fe4bbff148c44c3c84be75c28d5d3ffaa62f84bed2570aeb6551dbf924e7e110e0f0267636aec2e8260e4bd0c28b3c65689759b2793b56c8b7d69d713a585fd", 0xb7}, {&(0x7f0000001b80)="6a8a857bc3530a753deb5c37ab7ab2c0b3f4456031b5815ea29da78f50539c508bd7cfc182d05ad9d0227de45745760567c8c1513656be5043ac7cef9c76fa6673d26c94262378f8e2f890619f5da5dd20cc348a1575523d3ae3f4b7ddb132e8e65fbb7f2741ad64eb7e4f2c908c2b04bcadd91877ec3fcb9df6f82833f6fa90526cd3a77ea6e6f32024a19a5879b3fa8635120df0af40a39943dff5ad48a942028d15e4bd1337220d7aa5dc501397a2b041992f", 0xb4}, {&(0x7f0000001c40)="14b479364a04a7d26e344266af668a5e10ca1c429ab4273d40", 0x19}], 0x4}, 0x20000000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001d00)) fanotify_mark(r9, 0x87, 0x20000, r9, &(0x7f0000001d40)='./file0\x00') ioctl$VT_RESIZEX(r8, 0x560a, &(0x7f0000001d80)={0xc56e, 0x200, 0x8, 0x100000000, 0xff73, 0x4}) connect$nfc_llcp(r8, &(0x7f0000001dc0)={0x27, 0x1, 0x1, 0x5, 0xffffffffffff8000, 0x7, "bd7a2f923df8c24597baa81b9a4a1cb58e76fb69f59064a15b3b1b2c195f755d39390951227c3a589f7dd2989e7138b99a7ea53472f4dff073e881c50b7761", 0x37}, 0x60) setsockopt$inet_buf(r8, 0x0, 0x2f, &(0x7f0000001e40)="f729de161734ac053bc6f9dcd4555fab3aa49ebaf8725211c687a35e111d44921e2ff7c35673e98c59c7770d950eafc9ce3d7661612d05443c0eeeee0bcc5e4bc7496d26710304b702362d2a1465d82137e467fc013cad061108e640b23d4d53fdbf17b917e47b81631763f44eb202337589ac37ae3509123f883dea31dbdc735f801c3210ffbce0511da9d3748172c7b91f83fabb069ada76b184ca917c45260ce5a6a590", 0xa5) ioctl$TIOCOUTQ(r8, 0x5411, &(0x7f0000001f00)) 2018/03/22 08:46:59 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') fchdir(r0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./0ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/22 08:46:59 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x2, 0x112) connect$inet6(r0, &(0x7f00002f0000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) fallocate(r1, 0x0, 0x0, 0x8001) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000), 0x4) sendto$inet(r1, &(0x7f0000000100)="4dacaedc429f3015b6a6e20a7bbfd9b83a34f2c1e8e2eff8a8a147ae8946cb3a82963f5e7ffc33546723e1520a6355c24f3c163457e67603b85bcc43fd43c8eb3704df6b83103a1f853725adc42d4356c689f6c838ee356c4960996ebb6a3ede99403008a44ef61e2d2015", 0x6b, 0x4000000, &(0x7f0000000080)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000180)=""/209) 2018/03/22 08:46:59 executing program 1: socketpair(0x2, 0x800, 0x7, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000001040)=0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGSND(r1, 0xc0045401, &(0x7f0000de6000)=""/149) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000001080)=""/23) pwrite64(r1, &(0x7f0000000000)="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", 0x1000, 0x0) 2018/03/22 08:46:59 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x40086602, &(0x7f00000011c0)=ANY=[@ANYBLOB="000000000000b1d16efe9d000000000000ecffffff000000000400fffff30000"]) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x1000, 0x4]}, &(0x7f0000000040)=0x8) 2018/03/22 08:46:59 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x1f) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0xfffffffffffffffe, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20a00, 0x0) ioctl$KDDISABIO(r2, 0x4b37) 2018/03/22 08:46:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x4) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ebff0)='/selinux/policy\x00', 0x0, 0x0) times(&(0x7f0000000380)) open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x40, 0x30) execve(&(0x7f0000ec1ff8)='./file0\x00', &(0x7f000039e000)=[&(0x7f00009c6000)='\x00'], &(0x7f00001a3000)=[&(0x7f00009ae000)=':!uposix_acl_accesssystem\x00', &(0x7f00000ff000)='/selinux/policy\x00', &(0x7f00004bd000)='/selinux/policy\x00']) ioctl$KDSKBLED(r0, 0x4b65, 0x4) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) timer_create(0x0, &(0x7f0000273000), &(0x7f0000a71000)) mknod(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x1) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42c00) timer_create(0x0, &(0x7f0000abdfa0), &(0x7f0000db3ffc)) timer_gettime(0x0, &(0x7f0000964000)) request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004ceffb)={0x73, 0x79, 0x7a}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0xdab, 0xbf5, 0x7}) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000100)=0x6d, 0x4) r2 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x10001) write(r2, &(0x7f0000002000)="fc", 0x1) sendfile(r2, r2, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000bc7ff8), &(0x7f0000bb0000)=0x4) nanosleep(&(0x7f0000f53ff8)={0x0, 0x989680}, 0x0) mremap(&(0x7f00001e4000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000729000/0x2000)=nil) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00006cdfd2)=""/46, &(0x7f0000430ffc)=0x2e) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000140)=""/31) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000001c0)={0x77359400}, 0x10) dup(0xffffffffffffffff) 2018/03/22 08:46:59 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d2ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x4}) r1 = getpgid(0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000040)={0x3}) fcntl$lock(r0, 0x7, &(0x7f0000a2e000)={0x2, 0x0, 0x4}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) 2018/03/22 08:46:59 executing program 5: r0 = socket(0x3, 0x2, 0x1ff) connect(r0, &(0x7f00000000c0)=@rc={0x1f, {0x5, 0x3, 0x8, 0x7fffffff, 0x2, 0x7}, 0x3}, 0x80) setsockopt(r0, 0x111, 0x0, &(0x7f0000f27000), 0xcb8cf6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000001c0)=0x9) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) bind$netlink(r0, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbff, 0x8}, 0xc) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000080)={r3, 0x20}) pipe2(&(0x7f0000000240), 0x4000) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000200)={0x0, 0x1, 0x7, 0x0, &(0x7f0000ffd000/0x3000)=nil, 0x49c53a55}) 2018/03/22 08:46:59 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0xd00000000000000, 0x2, 0x8, 0x5, 0x4, 0xfffffffffffffc01, 0x5, 0x1, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x1000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r2, 0xffffffffffff8000}, &(0x7f0000000180)=0x8) getsockname(r0, &(0x7f00000001c0)=@ethernet={0x0, @local}, &(0x7f0000000240)=0x80) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000280)) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000340)={r2, 0x4}, 0x8) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000380)='syz_tun\x00') setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={r1, @in6={{0xa, 0x4e23, 0x1b2e00000000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2ec5bfd0}}}, 0x84) shutdown(r0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000480)={'syzkaller0\x00', 0x200}) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000004c0)={'raw\x00', 0xbf, "f6e63b38085e5b14383c53fdf9166856774ba34640c9b9b61d69db87cb416b6ffac1e2178628b4fb021f4c0408e8fdc27ca11739c07189a483ccd87e123e2b499d3645400b985db396afb48b25e0d69a52b0d6822add048b182f12db0e34f8887a643a154c749a09f8ffb5fc89625ddaeb9f65006be9ae69ca553a5aca74dbee64dcb402552926ba0195d21fe7ff4f5d7069df9003d0ee7ebf74123888bcf4fb0c6628873014a4158b6c0cdeb22ca03da0dda060394712ed0cc179259ed65d"}, &(0x7f00000005c0)=0xe3) r4 = syz_open_dev$loop(&(0x7f0000000600)='/dev/loop#\x00', 0xfffffffffffffbff, 0x501000) accept4$packet(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000740)=0x14, 0x80800) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000840)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffff8}, @in=@dev={0xac, 0x14, 0x14, 0xe}, 0x4e23, 0xc57, 0x4e23, 0x6, 0x2, 0xa0, 0x80, 0x2, r5, r6}, {0xc4ab, 0x4, 0x5, 0x6, 0x8fe, 0x0, 0x1, 0x40}, {0x7fffffff, 0x3, 0xfff, 0x6}, 0xff, 0x6e6bb9, 0x1, 0x1, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x6c}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x2, 0x5, 0x3f, 0xfffffffffffffe01, 0x7f}}, 0xe8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000940)={r2, 0xe1, "8cbef1bf8a2d7aa7aef4f76c2b2562963bee63276c3e2ed3358848e0e407518a9fe88b81772c618d5b39c6bf7f210e61e01e855f2f009ff8325b9212978334447e0c8d7fb435081887e3b9859a430b556b7613ebbd49a58032dd9237a92e3a35b5a5a266238f10d83601cc4517d013832c2d32ca2d211ab2decb064531999bee0ea4f2ff92ade3ea87ec7b7ba243b12d89894f379c333746145b5f93e23f4c4751e8dcf703d2698742873371f5b2b09b5c284888199d92004d788d9ebfc5977f7e0b12aff6601414c1c2dc45137ad3c20f4f13e5af49e0b6cc081760065c1fe0ac"}, &(0x7f0000000a40)=0xe9) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000a80)={'ip6gre0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000ac0)={r2, @in={{0x2, 0x4e21, @rand_addr=0x20400000000000}}}, &(0x7f0000000b80)=0x84) bind$inet(r0, &(0x7f0000000bc0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) mknodat(r0, &(0x7f0000000c00)='./file0\x00', 0x10, 0x8001) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000c40)={{0x1ff, 0x7}, {0x7, 0x218}, 0x80000000, 0x2, 0x9e8}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000cc0)) r7 = accept4$inet6(r0, &(0x7f0000000d00)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000d40)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f0000000d80)={r3, 0x5e, "f210718f3182b189aace84225057280776b9c6b49ae1cf0a7e542549c01c2392b9e8f692ee4d0b47b84321b295b010d1585df0cd375df6d92bcb96b4b599de8bd1099c302f651f69fa5a1cc95be26eaf8b3066a66a7978b2d27cfbe22759"}, &(0x7f0000000e00)=0x66) socket$nl_generic(0x10, 0x3, 0x10) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000e40)) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000000e80)={'syz_tun\x00', 0xeda}) clock_gettime(0x3, &(0x7f0000000ec0)) 2018/03/22 08:46:59 executing program 3: getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/22 08:46:59 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000003400)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000003340)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000002100)=""/138, 0x8a}, {&(0x7f00000021c0)=""/4096, 0x1000}, {&(0x7f00000031c0)=""/188, 0xbc}, {&(0x7f0000003280)=""/155, 0x9b}], 0x6, &(0x7f00000033c0)=""/44, 0x2c}, 0x40010021) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000003440)=@assoc_value={0x0}, &(0x7f0000003480)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000034c0)={r2, 0x4, 0x2}, 0x8) r3 = fcntl$dupfd(r0, 0x0, r0) readlinkat(r3, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/55, 0x37) 2018/03/22 08:46:59 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, r0, 0x0) preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/11, 0xb}, {&(0x7f00000000c0)=""/222, 0xde}, {&(0x7f00000001c0)=""/223, 0xdf}], 0x3, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc0189436, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000300)={0x8065, 0x9, 0x9, 'queue0\x00', 0x1bfc}) 2018/03/22 08:46:59 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xed, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x868, 0x2, 0x5, 0x100, 0xab, 0x3, 0x3, 0x1, 0x9, 0x4, 0x8}, 0xb) r1 = inotify_init1(0x80000) ioctl$VT_WAITACTIVE(r0, 0x5607) r2 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x4000, 0x100) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/31) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0xbe, 0x9c2f, 0x8000, 0x7e3f14c6, 0x6, 0x7, 0x80, 0x6, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e22, 0x20, @empty, 0x20}}}, &(0x7f00000002c0)=0x84) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000300), &(0x7f0000000340)=0x4) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/create\x00', 0x2, 0x0) poll(&(0x7f00000003c0)=[{r0, 0x1006}, {r5, 0x4000}, {r0, 0x2}, {r1, 0x100}, {r2, 0x1000}, {r1, 0x200}, {r0, 0x2001}, {r1, 0x8000}, {r2, 0x8}, {r1, 0x1100}], 0xa, 0x5) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000440)={0x8, 0x6, 0x7334, 0x7, 0x5, 0x9, 0xa3a, 0xffffffff, 0x80000001}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000480), &(0x7f00000004c0)=0xb) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000500)='yam0\x00') setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000540)={0xc535}, 0x4) ioctl$KDDELIO(r0, 0x4b35, 0x3) alarm(0x8c) time(&(0x7f0000000580)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000600)) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000640)=0x8, 0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000680), &(0x7f00000006c0)=0x4) sendmsg$nl_crypto(r0, &(0x7f0000000880)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000740)=@upd={0xf0, 0x12, 0x300, 0x70bd2a, 0x25dfdbfc, {{'ghash-generic\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0x8000}, {0x8, 0x1, 0x9}]}, 0xf0}, 0x1, 0x0, 0x0, 0x810}, 0x480c4) flock(r2, 0x4) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00000008c0)=""/191) flock(r6, 0x9) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000980)={r4, 0x6}, &(0x7f00000009c0)=0x8) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000a00)={0x5, 0x5, 0x80, 0xf}) 2018/03/22 08:46:59 executing program 3: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) set_thread_area(&(0x7f0000000280)={0x9000000000000, 0x101000, 0x400, 0x5, 0x2, 0xff, 0x7f, 0x101, 0x4, 0x4d5}) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f00000002c0)={0x7ff, 0x0, 0x3ff, 0x4, 0x13, 0x200}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000240)={r1, 0x80001, r0}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r2, &(0x7f0000d06ff8)='./file0\x00') getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000380)=""/178, &(0x7f00000000c0)=0xb2) renameat2(r2, &(0x7f0000000000)='./file0/', r2, &(0x7f000016517f)='./file0\x00', 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000040)=0x9, 0x4) lremovexattr(&(0x7f0000000080)='/', &(0x7f0000000300)=ANY=[@ANYBLOB="74d97573f465642f5c2178707030005dc83b2feb039d9d8c6a75481fac31058b4c51a0409d18881f40a2de3c232aacbff0ae64d0f60354d5e215b356530c0f1fd7b1a9dbeed5be241072e8f9537601c7a8d0d57e25"]) 2018/03/22 08:46:59 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c01f96)="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", 0x1001}], 0x1) dup2(r0, r1) dup2(r1, r2) accept4$netrom(r2, 0x0, &(0x7f0000000000), 0x80800) 2018/03/22 08:46:59 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendto$inet6(r1, &(0x7f0000000040)="fda797b431e7d65ada33d00608ec8106294be793f51d54d00c78338fa0a03f6e333e00a8613134791fdfecfa2172b3c3ee98ae4d9579659c8e0922d9fd6b817e42e38f127ba03969b5120195b34210ce8aa7b6603e70f484f5128fde7479290e0b9084864fc070b760143686a4700e13989f24a76db07813", 0x78, 0x4000, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/22 08:46:59 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x80) fremovexattr(r0, &(0x7f0000000100)=@known='system.posix_acl_access\x00') mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0xa111, r1, 0x0) futex(&(0x7f0000125000), 0x5, 0x0, &(0x7f0000000040), &(0x7f0000000000), 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 2018/03/22 08:46:59 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x2a1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) setregid(r3, r2) listen(r0, 0x20) r4 = memfd_create(&(0x7f0000000140)='\x00', 0x1) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000000180)={0x1, 0x1, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) accept4$unix(r4, &(0x7f00000001c0), &(0x7f0000000240)=0x6e, 0x800) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, 0x8) chown(&(0x7f0000000100)='./file0\x00', r1, r2) 2018/03/22 08:46:59 executing program 4: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000140)="1f0000000104ff00fd4754c107110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000040)="1f0000000104fffffd3b54c007ffff00f30501000b00030000611225920754", 0x1f) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x3ff}, 0x8) 2018/03/22 08:46:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") fstat(r0, &(0x7f0000000480)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x61000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@ipv6_deladdr={0x40, 0x15, 0x8, 0x70bd2c, 0x25dfdbfb, {0xa, 0x3f, 0x400, 0xfe, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0xffffffffffffff81, 0xffffffffffffff01, 0x6, 0x8}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x1a}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4004004}, 0x800) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x1, {{0xa, 0x4e24, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0xffff}}}, 0x88) 2018/03/22 08:46:59 executing program 4: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x18, &(0x7f0000000000)=0x200, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa}, 0x1c) 2018/03/22 08:46:59 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x100000001, 0x4, 0x8, 0x3f, 0x8, 0x0, 0xffffffffffffe5e0, {0x0, @in6={{0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x215b}}, 0x7fff, 0x10000, 0x2, 0xfffffffffffffffc, 0x2}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x7fff, 0x1f, 0xd08, 0x7ac, 0x40}, 0x98) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0xfffffffffffffffc, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0xfffffffffffffffc, 0x0) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000280)=""/31) fcntl$setlease(r0, 0x400, 0x2) time(&(0x7f00000002c0)) r3 = syz_open_procfs(r2, &(0x7f0000000080)='net/anycast6\x00') ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000040)=""/25) [ 46.558249] audit: type=1400 audit(1521708419.499:34): avc: denied { getopt } for pid=8077 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 46.572223] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 46.572823] audit: type=1400 audit(1521708419.519:35): avc: denied { setopt } for pid=8086 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 46.573485] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/22 08:46:59 executing program 0: r0 = socket$inet(0x10, 0x6, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f000000eff0)=[{&(0x7f0000010000)="240000001900030007ff0907000083be8020000000040005031d85680300a3a2d188737e", 0x24}], 0x1}, 0x0) 2018/03/22 08:46:59 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x100000000000, 0x82) set_thread_area(&(0x7f0000000000)={0x3f, 0xffffffff, 0x4000, 0x20, 0x43b8b437, 0x4, 0x1, 0x100000001, 0x1, 0x1}) r1 = memfd_create(&(0x7f00000000c0)="02cf", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)}], 0x1, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000080), 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ftruncate(r1, 0x800) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/03/22 08:46:59 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x13dd, 0x80) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000001c0)={r1, &(0x7f0000000100)=""/156}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400000, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000200)) r3 = inotify_init1(0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) inotify_rm_watch(r3, 0x0) 2018/03/22 08:46:59 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = accept(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000200)=""/36) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000000c0)={'bpq0\x00', 0x10000}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000100)={0x6, {{0xa, 0x4e20, 0xf6d, @local={0xfe, 0x80, [], 0xaa}, 0xffff}}}, 0x88) 2018/03/22 08:46:59 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0xfffffffffffffff9, 0x6, 0x7f, 0x342c, 0x50}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x4, 0x30}, &(0x7f0000000180)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f0000000200)={0x400}) recvfrom(r0, &(0x7f0000000240)=""/84, 0x54, 0x0, &(0x7f00000002c0)=@pppoe={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, 'lo\x00'}}, 0x80) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000003c0)={r1, 0xffffffff}, 0x8) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000400)) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000440)) ptrace$setsig(0x4203, r3, 0x8a, &(0x7f0000000480)={0x3d, 0x1, 0x4, 0xfb68}) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)=@mpls_getnetconf={0x1c, 0x52, 0x8, 0x70bd28, 0x25dfdbfc, {0x1c}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x10001}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008000}, 0x10) getdents(r0, &(0x7f00000005c0)=""/231, 0xe7) getpeername$ax25(r0, &(0x7f00000006c0), &(0x7f0000000700)=0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000740)='fou\x00') ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000780)) ioctl$KDMKTONE(r0, 0x4b30, 0xffffffff00000000) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000007c0)) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000800)="42ba3a322532a7f082d30fd5c8b5a0032734d520dfa9b8c89e2d08f7a94cabe7fa3c704807dda06472026320e55c5cfaff32e192325130630c6aeb4a6a7e1e35b50090a0353e154726bf0a9c826f1199bfe971442985b8ca", 0x58) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000880)={r2, 0x164}, &(0x7f00000008c0)=0x8) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000900)=r3) pipe2(&(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f00000009c0)={0x2, &(0x7f0000000980)=[{0x8, 0x20, 0x3001, 0x6}, {0x6, 0xffff, 0x2, 0x8}]}, 0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) signalfd4(r5, &(0x7f0000000a80)={0x5}, 0x8, 0x800) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000ac0)=0x8) ioctl$KDDELIO(r0, 0x4b35, 0x2399) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000b00)={@broadcast, @multicast1}, &(0x7f0000000b40)=0xc) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000c00)={0x1, 0x9, 0x7000, 0x200, 0x5, 0x2, 0xd8, 0x0, 0x4, 0x3ff, 0x1c366904, 0x7}) 2018/03/22 08:46:59 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x100000001, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e21}, {0x2, 0x0, @loopback=0x7f000001}, 0x0, 0x80000000000000, 0x5, 0x2, 0x800000000200000, &(0x7f0000000080)='ip6gretap0\x00', 0x0, 0x0, 0x3}) 2018/03/22 08:46:59 executing program 6: openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x2000, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x4001, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, @multicast1}, &(0x7f0000000180)=0x10) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000100)=0x8, 0x4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f0000000240)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/22 08:46:59 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$KDSETMODE(r0, 0x4b3a, 0x968) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x5) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x2) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r2, r3/1000+30000}, 0x6, 0xfff, 0x800}, {{0x0, 0x7530}, 0x0, 0xffffffff}, {{}, 0x9, 0x8, 0x400}, {{0x0, 0x2710}, 0x7, 0x3, 0xc4fd}], 0x60) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000140)=0x400) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f00000001c0)=""/72, &(0x7f0000000240)=0x48) readahead(r1, 0x7f, 0x800) r4 = socket$key(0xf, 0x3, 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000280)={{0x3, 0x2, 0x7, 0x3, 0x80}}) r5 = dup2(r1, r4) ioctl$PIO_UNIMAPCLR(r5, 0x4b68, &(0x7f00000002c0)={0x7, 0x3, 0x2}) ioctl$EVIOCREVOKE(r5, 0x40044591, &(0x7f0000000300)=0x9) fstatfs(r1, &(0x7f0000000340)=""/98) fremovexattr(r0, &(0x7f00000003c0)=@known='security.selinux\x00') ioctl$KDSKBLED(r5, 0x4b65, 0x1f) ioperm(0x2, 0xdd, 0x1) ioctl$TIOCSTI(r5, 0x5412, 0x9) readv(r0, &(0x7f0000000640)=[{&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000500)=""/203, 0xcb}, {&(0x7f0000000600)=""/33, 0x21}], 0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r5, &(0x7f0000000680)={0xa0000010}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000006c0)=0xfd8, 0x4) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40106410, &(0x7f00000007c0)={0x9a, &(0x7f0000000700)="23e2bd5ad62b6f875f2887d09a044e98a187f14911dbaf2a2d0d04c0c3ff348b4257657e9465574292f98640e72813726807d5461b7f577a6f086c9dcc0fcf804996d1b900c940c1b61d88914a6b2c0e93918e2e6d324841cb5d91d9c583e4a30f4a463293fe419e37d399d387b9fad844cc6ecdb9204ee8a15b9f7defe4b7725717156b004619a6cc08f900c69acd4b6705e0e67390403437bb"}) setsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f0000000800)=0x20, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000840)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000880)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000008c0)={r6, 0x7ff, 0x6, 0x8001}, 0x10) fcntl$getownex(r1, 0x10, &(0x7f0000004200)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004240)={{{@in6=@ipv4, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000004340)=0xe8) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000004380)={0x0, 0x0, 0x0}, &(0x7f00000043c0)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000004400)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004440)={0x0, 0x0}, &(0x7f0000004480)=0xc) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000044c0)={0x0, 0x0, 0x0}, &(0x7f0000004500)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004540)={0x0}, &(0x7f0000004580)=0xc) r14 = getuid() stat(&(0x7f00000045c0)='./file0\x00', &(0x7f0000004600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = fcntl$getown(r4, 0x9) r17 = geteuid() r18 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000005b40)=0x0) r20 = getuid() fstat(r5, &(0x7f0000005b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000005c00)=0x0) r23 = geteuid() r24 = getgid() fcntl$getownex(r5, 0x10, &(0x7f0000005c40)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000005c80)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000005d80)=0xe8) fstat(r1, &(0x7f0000005dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000006640)=[{&(0x7f0000000900)=@abs={0x1, 0x0, 0x13c06533}, 0x6e, &(0x7f0000002b40)=[{&(0x7f0000000980)="6a7496339a95529787ca993363bf216c2b7256287cca5c3b", 0x18}, {&(0x7f00000009c0)="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{&(0x7f0000006200)="6f85c165cce7320a405048ede144075a3313028ee261aab158e237329c36397b77e576824355f8af60b71941b6fe644f8c0dccf63a20a895b67d46db61fe13fa00a99afdb22e924deae2618fd8b53f299805dbb69bce50da161f1f34aab315cb3b4563575e4f206c9966f2843f31aa6104b4edef9df81a9fbd1de91b6e184ba766b5eb69c042405930c51ac96d2232f5c07fa4f75f7618196e28d199bad9f4f1940a1421b438f9a1ae5e7d137b9cd7cf0eaa72e22e5ccccfca929239c8f312237a6e3274272b6b4f7aeb480a6df03fa5abf1d7fd6f820b67501782ca699b0f5d21e3fa5b596ee5f264d3694c3720f3180a76b9d047c7f43eef", 0xf9}, {&(0x7f0000006300)="fd3d8566d4cce6cfd643e8874e6a2ef21e773b948951f162589bfa658248deb0ee40d091398e9c7fe4aa652b4011d72f284cb31ba5cbb0b6095fe65c97a3a95f6b97ceb255fa34927f5fdd78d017d9611f05b6ab02c0cc6797d4a1fbbab4c565f079c055689a579dcbce50dc8972df5b19979c7b8095146234e5e8e2947346d9fd8e627b9622cc9c5eb39e13a2fb738e88fd6a18ac25df724367efbd84a8849535c8d1db729c8b0d8d98c3941b2e158121de94611f591626e11bd1f98095d94efe66863bca6eca3396736184879c4a3d3ad5233c038f47034320071590304ffa19969f", 0xe3}, {&(0x7f0000006400)="75bddefbd022551dbb6ad8f380741def6230cc3d93ee68067cc755a883c599f35071ee6673f7a755ae80d744da6f8dc96ef10049c5e9b463a2a544e4aa625a0ecfed7782e5b0346ba91f1e149118ebb0604de8cdc7091700b6c1ca56146303f4fdd82a44", 0x64}, {&(0x7f0000006480)="da0185a1dd52c600f18aea8cb5b2d47615f6de65b8fddd91af1a878231337e07ac3b0afcb34635801b897c9ce67f2c7901346ca912f84fd017f2650c96a689dd97424c8c8890fbf3b108a4efc2d67f5b33c91f414ef08610641856c0dc2572f93ca76709146dea07fb74777742a95ce89daa3b4e4a2bd5f45f9d64bd6d85303b3e93e7875e8e2f11e83f7f5bbad18f8e0141a58665ab5220cba3b87ab1c485616145564a19683bc894b5e419b43d72e83cc3468c0393cc7566b1fa77", 0xbc}, {&(0x7f0000006540)="768d8f1665fadbd1455a95a79dc2531cc240c672e740b99f38ed920837a166277531392f4eeab0b1d5ea070600a7ebe604f01785832bea88b0a0760d945aa9413cadfc7bd3200d0177077c0e6ab6a8710bcbfac91f699f1ad82dd4be71ba62f89a5cc58024d1843039721b010ceadacd2ee389f519bbebf316c6baa925fb8190", 0x80}], 0x8, 0x0, 0x0, 0x4000010}], 0x5, 0x8c0) 2018/03/22 08:46:59 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) clone(0x0, &(0x7f0000fd7000), &(0x7f0000fd5ffc), &(0x7f0000f6fffc), &(0x7f0000f7af0c)) openat(r0, &(0x7f00000013c0)='./file0\x00', 0x40, 0xb) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001480)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000014c0)={&(0x7f0000001280)=[0x0, 0x0, 0x0], 0x400000000000019a}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x200, 0x0, 0x1, 0x7ff}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00000000c0)=0x5) prctl$getname(0x10, &(0x7f0000001300)=""/144) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000080)={0xfffffffffffffced, r2}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x1000, "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"}, &(0x7f0000001140)=0x1008) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001400)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001180)={r3, @in6={{0xa, 0x4e22, 0x9fb, @mcast2={0xff, 0x2, [], 0x1}, 0x9939}}, 0x9, 0xe8, 0x80, 0xe12, 0x11}, &(0x7f0000001240)=0x98) 2018/03/22 08:46:59 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000f61ffc), &(0x7f0000001ffc)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@dev, @in=@multicast2}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) 2018/03/22 08:46:59 executing program 2: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="52e45c6ac897ceae561c4fa93dc66d6f756e74696e666f00") readv(r1, &(0x7f0000b83ff8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x401) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ext4\x00', 0x0, &(0x7f0000d1cfff)="b3") 2018/03/22 08:46:59 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24}, 0x10) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000001340)='V', 0x1, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}, {0x7}, 0x0, {0x2, 0x4e21, @multicast2=0xe0000002}, 'dummy0\x00'}) poll(&(0x7f0000000040), 0x0, 0x101) sendto$inet(r0, &(0x7f0000ecf000)="ed", 0x1, 0x0, &(0x7f00007da000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 46.603459] audit: type=1400 audit(1521708419.549:36): avc: denied { listen } for pid=8077 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/22 08:46:59 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d17ffc)=0x5, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000012c0)={0x0, 0x0}) getresuid(&(0x7f0000001300), &(0x7f0000001340)=0x0, &(0x7f0000001380)) lstat(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480)={0x0, 0x0}, &(0x7f00000014c0)=0xc) stat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = accept4$unix(0xffffffffffffff9c, &(0x7f00000015c0), &(0x7f0000001640)=0x6e, 0x800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001680)=0x0) stat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getpgrp(0xffffffffffffffff) stat(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000018c0)={0x0, 0x0, 0x0}, &(0x7f0000001900)=0xc) sendmsg$unix(r1, &(0x7f0000001a80)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001280)=[{&(0x7f0000000180)="3981cae9e1ca4012a48424c9c258415f12", 0x11}, {&(0x7f00000001c0)="b1ec00c52439bc6fd9241beeef054f368c898b3f3454c8", 0x17}, {&(0x7f0000000200)="3b982f8399fe6626ccba5a88730a7eca3e2c9ccf092adb50d0923143bb81072f52b7bfcb6f26f8941086a369b2a797850ae6c442ff8f237652c1c706dc1496a2ae00015f728e25998c8369e3fe464e40f67f97d189ebe088e8ecaf6ed69765021d6d00", 0x63}, {&(0x7f0000000280)="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", 0x1000}], 0x4, &(0x7f0000001940)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r8]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x120}, 0x800) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) r15 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r15, 0x4b6d, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/22 08:46:59 executing program 1: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000180)=ANY=[@ANYBLOB='system_u:object_r:inetd_exec_t[sct_r:devtty_t:s0 26 unconsystem_r:insmod_t:s0-s0:c0.c1023\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x71) 2018/03/22 08:46:59 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x2, 0x40) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000100)={0x3}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={0x0, {0x2}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)="7369743afeff000000000002000fef00"}) 2018/03/22 08:46:59 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) sendto$ipx(r0, &(0x7f0000000000)="03735921680fcdd104d7b18c3a39c9d53c39166ec579fe6e3fbc3157d4889fe9669da5b892e1b2c493cbee1eeebdcf5537e44194e67cace1b57a4c12057ecb5528ecc75c39c1565403f5b5d930260882a52a55f8e1c4392e79c04020c7663059e0074c54cf607949ae52dfef68f6da3b310a0248748a7a0ee87b2b99ef76ad5d529aaf4a1325276c", 0x88, 0x4, &(0x7f00000000c0)={0x4, 0x80000000, 0x10001, "9fc7d3f8b407", 0x3}, 0x10) mmap$binder(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x200000e, 0x12, r0, 0x0) 2018/03/22 08:46:59 executing program 7: accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x80000) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000280)='./file0\x00', 0x181101, 0x100) fchdir(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) r3 = accept(r1, &(0x7f00000002c0)=@generic, &(0x7f0000000340)=0x80) pwritev(r3, &(0x7f0000000600)=[{&(0x7f0000000380)="886e4b2c1ee161bb6d4999ce7f1a49118cf26e38d9ecedfbfca98958c0b0ede7345e074da997c51e4aace579048a43a01de8ec017aebfe8a20b917679d04d511459084a1f42e44eaf168be84c8075213f68c22db2a40509e6eb6b296f8d37c206a3f686aa957f803bcb668c8dc11287344a76adc71a93fb36a4ef4292dd8c87b9be1ef9308b1bff57d4fcd642b87d6c5bb82e66fc24cde2f2d79b0b1d49317f839fc2ebc45de03dd715a7070afac92df4d457138db41e01e02b421ad5c64e746924472fc315d4666a1d8f4af8f29016eab82f2a59ca318ed2b0d67f716246aeddd72d6e6c190f5e6c5325f6d903b3a99bb0c23560eefed41", 0xf8}, {&(0x7f0000000480)="16534ed465244b9976e9178eb554e97ad92a18730a2a414e4e5db7765f5d7745c22c7d1237075bb031d9372e9c15b219d6a1d53f0424c46799ae1e44a12ca4d285cb2e4a3f5357b5b84f745bc0d1e3d4b0918619160f3a14cd53c7c63f8c6be8591e0287b85bce702f19b1a4ac8d31c5fe56f6d6018259339d9d6e832ca244dfeb5742e9c9758cb66ab22c09ae539663ff9c297feb5cb483dce92ed6536a92ced7716889606d4ecd", 0xa8}, {&(0x7f0000000540)="401ff8e2c66e28c7899a8a8bee874f5f0e5caf7c4638c27226b5a3e72f7082ea39a71dccb707eebd2016bd014bec3d4e0fe15b8ec38d0335fefbb206e4d7d56c373bf5eb699be726537c7ae0cf44186197a549f98ec3092d00ec7af85bb88ffc6cf5f13ad1431844f0bf48e74d8fc069a357fbe2bd6ba0de7f2b1149b8d212b77831f5479a60f4ac1c8ab7c70296b75a3924e5c8313fc230702dd10fc962d79e6830e3", 0xa3}], 0x3, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000680)={0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000840), &(0x7f00000008c0)=0x4) r5 = mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000000, 0x13, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000740)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000880)={0x90, 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="07630440040000000d63000003630840", @ANYRES64=r4, @ANYBLOB="00634040030000000000000000000000000000000000000000000000000000000000000018000000000000000800000000000000", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB="852a62770b010000", @ANYRES64=r5, @ANYBLOB="0200000000000000"], @ANYPTR=&(0x7f0000000700)=ANY=[@ANYBLOB="4c00000000fcff00"], @ANYBLOB="0e630c4001000000000000000000000009631040", @ANYRES64=r6, @ANYBLOB="02000000000000000c63000005630440000000000b630000"], 0x0, 0x0, &(0x7f0000000840)}) syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000dd3ff8)='1/file0\x00', 0x40000, r2, 0x0, 0x0, 0x1, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000640)=0x3, 0x4) 2018/03/22 08:46:59 executing program 5: r0 = socket(0x10, 0x802, 0x0) set_robust_list(&(0x7f0000000080)={0x0, 0x400, &(0x7f0000000040)={&(0x7f0000000000)}}, 0x18) write(r0, &(0x7f0000001080)="2600000042004bf1938d120000000a00020000096b8dbdea03fffff74503e5170003098a7bdf", 0x26) 2018/03/22 08:46:59 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000007b80)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000007cc0)=@assoc_value={0x0, 0x7}, &(0x7f0000007d40)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000007c40)={r1, 0xf2}, &(0x7f0000007c80)=0x8) r2 = syz_open_dev$tun(&(0x7f0000002880)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'nr0\x00', 0x601}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x3e, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) recvmmsg(r3, &(0x7f00000079c0)=[{{&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/161, 0xa1}], 0x1, &(0x7f0000000240)=""/4096, 0x1000, 0x800}, 0xc81}, {{&(0x7f0000001240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000002700)=[{&(0x7f00000012c0)=""/97, 0x61}, {&(0x7f0000001340)=""/237, 0xed}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/244, 0xf4}, {&(0x7f0000002540)=""/245, 0xf5}, {&(0x7f0000002640)=""/181, 0xb5}], 0x6, &(0x7f0000002780)=""/232, 0xe8, 0x5}, 0xfe70}, {{0x0, 0x0, &(0x7f0000004c00)=[{&(0x7f0000002880)}, {&(0x7f00000028c0)=""/158, 0x9e}, {&(0x7f0000002980)=""/117, 0x75}, {&(0x7f0000002a00)=""/91, 0x5b}, {&(0x7f0000002a80)=""/67, 0x43}, {&(0x7f0000002b00)}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/150, 0x96}, {&(0x7f0000003c00)=""/4096, 0x1000}], 0x9, &(0x7f0000004cc0)=""/184, 0xb8, 0x4182}, 0x9}, {{&(0x7f0000004d80)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000004f00)=[{&(0x7f0000004e00)=""/126, 0x7e}, {&(0x7f0000004e80)=""/83, 0x53}], 0x2, &(0x7f0000004f40)=""/135, 0x87, 0x6}, 0x800}, {{&(0x7f0000005000)=@nl, 0x80, &(0x7f0000006680)=[{&(0x7f0000005080)=""/227, 0xe3}, {&(0x7f0000005180)=""/166, 0xa6}, {&(0x7f0000005240)=""/228, 0xe4}, {&(0x7f0000005340)=""/147, 0x93}, {&(0x7f0000005400)=""/184, 0xb8}, {&(0x7f00000054c0)=""/195, 0xc3}, {&(0x7f00000055c0)=""/80, 0x50}, {&(0x7f0000005640)=""/4096, 0x1000}, {&(0x7f0000006640)=""/64, 0x40}], 0x9, &(0x7f0000006740)=""/142, 0x8e, 0x80000000000000}, 0x7}, {{&(0x7f0000006800)=@alg, 0x80, &(0x7f0000006980)=[{&(0x7f0000006880)=""/209, 0xd1}], 0x1, &(0x7f00000069c0)=""/4096, 0x1000, 0x80}, 0x7fffffff}], 0x6, 0x10000, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3ff, 0x800, 0x7ff, 0x0, 0x2}, &(0x7f0000002b00)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000007b40)={r5, 0x3ff}, 0x8) 2018/03/22 08:46:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000080)=ANY=[@ANYBLOB="240000001400010400000000000000000a000400100000000c000200abac378e7f00ac458781c095d1c9a8ddeb7d3fad7c4a40b1a971dcde3d2d71aed765fcac360d7a5f1f2ecbe5be5ec01cbffe0ede1630491c7323f4ac0a9e7a56ab6458c6890cb227b0185252bb63c6218a7a65ef49d8fe3980c2d566f26566b2171bf043912a25924febcd0f18b1f5129c3c47fbcb8cc210ca2a3da2d87044e26dc995bc97c66dff8deeee2a84d45c661f0a8ae117cea4b8aa93cd34f34ca5d63e3940bec93adbdf78c4fbf6c6e3e44962ca666c880c0f3aa84a7f", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) mq_unlink(&(0x7f0000000040)='\x00') pipe(&(0x7f0000000180)={0xffffffffffffffff}) accept4$ax25(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x80800) 2018/03/22 08:46:59 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000180)=@ethtool_rxnfc={0x32, 0x0, 0x0, {0x0, @tcp_ip6_spec={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}}, {'|E'}, @sctp_ip6_spec={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}}, {"bfdd", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000000080)=""/39, &(0x7f00000000c0)=0x27) 2018/03/22 08:46:59 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$getregset(0x4204, r0, 0x2, &(0x7f0000001080)={&(0x7f0000000080)=""/4096, 0x1000}) getrandom(&(0x7f0000bf7000), 0x0, 0x3) 2018/03/22 08:46:59 executing program 2: mlock2(&(0x7f0000b24000/0x10000)=nil, 0x10000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000000)) mlock2(&(0x7f0000b1e000/0x2000)=nil, 0x2000, 0x0) 2018/03/22 08:46:59 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') fchmod(r0, 0x0) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.posix_acl_default\x00', &(0x7f0000000100)=""/20, 0x14) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) syz_fuse_mount(&(0x7f0000000140)='./file1\x00', 0x0, r1, r2, 0x6, 0x80008) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000000)=0x80000000) 2018/03/22 08:46:59 executing program 6: pipe2(&(0x7f0000006ff8), 0x0) r0 = userfaultfd(0x0) r1 = getpgrp(0xffffffffffffffff) process_vm_readv(r1, &(0x7f0000001100)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/85, 0x55}, {&(0x7f0000001080)=""/97, 0x61}], 0x3, &(0x7f0000001280)=[{&(0x7f0000001140)=""/244, 0xf4}, {&(0x7f0000001240)=""/17, 0x11}], 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) 2018/03/22 08:46:59 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@local, @in6=@remote}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) sendto$inet6(r0, &(0x7f0000f7dfef), 0xfffffffffffffffe, 0x0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000003800)=[{{&(0x7f0000001080)=@nfc, 0x10, &(0x7f00000033c0), 0x0, &(0x7f0000003440)=""/222, 0xde}}], 0x1, 0x8000000000002000, &(0x7f0000003a40)) 2018/03/22 08:46:59 executing program 7: r0 = socket(0xa, 0x40000000000002, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x14, r1, 0x2, 0x70bd2b, 0x25dfdc01, {0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x404c004}, 0x8000) pipe2(&(0x7f0000000140), 0x800) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/22 08:46:59 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x3) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x1f9, 0x0, &(0x7f0000000000), 0x1, 0x0, &(0x7f0000000040)='O'}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x8001) [ 46.829664] audit: type=1400 audit(1521708419.759:37): avc: denied { validate_trans } for pid=8152 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 2018/03/22 08:46:59 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000004000), 0x3) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x0, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000000100)='y', 0xfffffffffffffd5d, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0xff16) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000380)={@in6={{0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xda}}, 0x1, 0x6, 0x9, "97b06f45af1f9cde457e8e2ea3ecf034af403977b038989a0c2b53432b20f7ecffc14b09c63152c4d731cf4281e1d9e00d70bfecaf2001986deed22912967811fc92a9cdb2b147af9e540d2aebc6adfb"}, 0xd8) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000280)=0x4) sendmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000080)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000180)="090eaaa57d17714b6a0535727f001012cdac8160e258a5d557963e794f471a309ac1ae15d088280b7629bbcb621a1a806c1a8620ae505d75eb64cb7a503cb21072f5ae237c40f5f4", 0x48}], 0x1, &(0x7f0000000480)=[{0x160, 0x0, 0x1, "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"}], 0x160}, 0x80000000}, {{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f0000001a80)="5644e4ce3152909fabd994bd3618d8fe54d92f92769ab5d2154df31742389f0aa7ddeed28651a0fe3a7c673a8028044e41b0c297", 0x34}, {&(0x7f0000001b80)="16a3c88f", 0x4}], 0x2, &(0x7f0000001cc0)}, 0x7}, {{&(0x7f0000000200)=@nfc={0x27, 0x1, 0x2, 0x5}, 0x80, &(0x7f0000002200)=[{&(0x7f0000001d00)="6e89c8bfaf0012d0cdd62080cf6720b0868209a8a71753d985f80a987aab", 0x1e}, {&(0x7f0000002080)="c3be403be8bf573751c590ecc1a2c7d537c128299b8cb2dafc7a650673855a094938ec9601cd8b3cc20d801a36ac64862eabd2ae78ce1c3680a9883e6acff68c827202f5c30db9e97e", 0x49}], 0x2, &(0x7f0000004880)=[{0x40, 0x0, 0xffffffffffffff00, "89f2ac3e38cfe39911cab7c1f0bb7fc0a1d30b2ec68e57f538723800d2b30b6ebe0bbafdeb6aa4d7b10a53"}, {0xb8, 0x103, 0x400, "47afc5671e3cb87ed95396f6803ec9f2f35558b5f38ab0915c0e3d59c977a7283e58f2bff92d8aa79219b643fed0d35a60b511290783eeb8c4a99c0b5a23f663f6de0f7b17856ddd46c3fed3b686dbb62e91d382a722f2b1fcd7a882b466b04384fc5312fee49efcb4bac256ad446541c7b640b59181e1bc3a8a00018aeccf9da47ca62f9f2b1a22bca77f623ccf51954097f71572267a8aa590288d65eef95316213b31fc7cb3"}, {0x20, 0x10b, 0x9, "553fe7f4f7a538ae53b7"}, {0xe8, 0x10a, 0x1, "1dce2c0304e92dd518e414b19ec6aa04867f88d5eef5287aa9b0dee8e746800a5048cc9daacbe318633ee0530c5ab6455eaec5e67dced9bdf054a77dacea1c4e40345cba8324027f12cc78b09512c4b4496c044c4f31e2cdc06e7210f860ba110ab975beeddf352222ddb7b926b2061a1c1cbaffa5f08a05c0cc76467e18d5bd02365fe189e23074ba20bc21cacc76425760a1da2e7848ba96129624ebd9e47ac76fa91869754f77b6586ad2ccd777c28da7881ece298d87ae96b7335f82a1b10e24a414c9a123e5a0b2baffe98c8dd09aa0fa2ad56968"}, {0x108, 0x113, 0x5, "47d4a16bac79b4bf68129aad558c78b3b0cf6dc17ebd0ba136d1ce957dd92bec53ccd1efce6cf64b5e6cc8941a1013c66742144d79559f3761f872761d46f3ebcba717b48704d22a72f4e9b66e419c9914af1b0861933d94d0912dd1216d01fee90144ac75f5b6f364c5199a9a22c4eab37bd1aaeeb9ed2860aa1127c78c30363df9ceb57f904b9ce1bd1ba36a0e9fbfcff471cab364e83f0ab7ba6d36d5c809c12a98da5ae372b2c740f4e60d8be82f6e32fb3bb59872e51f2595deb1fc1e23510756605e8125f33daba01f3af9d6540acd312fb8df3ea3ef67266a6c687ff9cc6ab92afe40c6b707c2606e2e1f09e922aecccc1a75"}], 0x308, 0x20008080}, 0x4}, {{&(0x7f0000002300)=@sco={0x1f, {0x1000, 0x6, 0xffffffffffffffe9, 0x2, 0xf6ed, 0x4}}, 0x80, &(0x7f0000002780)=[{&(0x7f0000002400)="df4a8b206dea6fa2dba31f96fb982874066b6f7ab4082aff5ce0c9d2c0ad093bb2d79f3c74efba268d5d3acd55074b64cc3be73322915239a8fc0c66117b94f24103ff2eefba8face8b1cc25d44de7285b17ef65669ff593c7c9025dab03b17f24bfe90432cc9a2dd1fc425b7a374c3b7f3dbea3063825", 0x77}, {&(0x7f0000002580)="1312ed9a9e0a7cb1fcbd3f8d75cdfc357d71df50adcc9348ffcd56132bc5199e2aed1f8a548a6682ad92e05f6fe0b6e5b0d6dbf218a9a0737469344181174abc0d75e00c106a8fc5733a23e4", 0x4c}, {&(0x7f0000002680)="a51fde1ebe2c373612c93eae27b061213548939616f68198f80a4ddbd54ec254e19f1d5b7a5d9c854f0f7ad6b0f129d0133fc3d7353a2e0dc13dd03a2cab003541ffc0d3228fd649c6540dde7464aae8c3b9f94e9848ece10e", 0x59}], 0x3, 0x0, 0x0, 0x10}, 0x4}, {{&(0x7f0000002800)=@ax25={0x3, {"e21ff12b350ad9"}, 0x1000}, 0x80, &(0x7f0000002b40)=[{&(0x7f0000002980)="9d71525b779b8164f50ce02670f589df573957eded60b27cb9f6ee4c3da929dd2800e97c5773ee37bfd01f18b1ed8eebb0c3be83eeea916ae1aa108ce31ec514ed2e7f4cc32b51ecdb6f40086f9ec105e0f67d850a0d7b98dfc4ef1f64caff037aaa43a9d3d08f6a9b06500c1b0053a152628fcc79eb1c2be3fe39224f156e7983bfc1f7fc6f3e8561ac1880a0ba101f47080e69a36b0fa86922a487d6c9ff47d26ad1f4e6b8144f4d9f9bcce09a4f100912edaa95ba2fea64aa1e63c9539d9593283f424e89bf7e0c4ba812ae191056bb51bf59296e1866ff324aeabce58b9f4c8b1d40137cdf2478bf62a915746dcb631ec88eb3da", 0xf6}, {&(0x7f0000006b40)="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", 0x1000}], 0x2, &(0x7f0000002b80)=ANY=[@ANYBLOB="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"], 0x178, 0x4}}], 0x5, 0x4880) socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(r0, &(0x7f0000006a40)=[{{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000600)="ad", 0x1}], 0x1, &(0x7f00000006c0)}}, {{&(0x7f0000001c40)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001d40)="fb", 0x1}], 0x1, &(0x7f0000001e40), 0x0, 0x80}, 0x3}, {{&(0x7f0000002280)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1f5fb625c6876ada79a8d4cbb86541286bc9c5f5e0b29156f0146fec7d5e0139a89b612789bc04d8f62675dc4c94881da499735e5b17cde66153a48a5fc50c"}, 0x80, &(0x7f00000023c0), 0x0, &(0x7f0000002400)}}, {{&(0x7f0000002600)=@can={0x1d}, 0x80, &(0x7f0000004840)=[{&(0x7f0000002640)="f7d2220c956f6f19fa3bb72ff277804105ab", 0x12}, {&(0x7f0000003840)="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", 0x2ec}], 0x2, &(0x7f00000048c0)}}], 0x4, 0x0) 2018/03/22 08:46:59 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x4a, "7127f58889849698eb063331221dd31542be042071378ebee6f5d73bd2ffe3166401c3bc6c55ac65a7fe41d40b971ef54ee21bb57f2433a9f131995555ca020e9838022dab7ed1afdf8b"}, &(0x7f0000000100)=0x52) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x5c, &(0x7f0000000140)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000200)=0x10) r2 = socket$key(0xf, 0x3, 0x2) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000000)) 2018/03/22 08:46:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000dafff0)=[{&(0x7f0000000180)="290000002000190700003fffffffda060200000039e80001040000040d001400000000000001c94c66", 0x29}], 0x1) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000008c0)) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000980)={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xf}, @mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xfb4, 0x7fffffff, 0x400, 0x0, 0x1240000}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$TIOCCONS(r2, 0x541d) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) process_vm_writev(r3, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/30, 0x1e}, {&(0x7f00000001c0)=""/231, 0xe7}, {&(0x7f00000002c0)=""/138, 0x8a}], 0x3, &(0x7f0000000840)=[{&(0x7f0000000140)=""/64, 0x40}, {&(0x7f0000000380)=""/145, 0x91}, {&(0x7f0000000440)=""/205, 0xcd}, {&(0x7f0000000540)=""/86, 0x56}, {&(0x7f00000005c0)=""/116, 0x74}, {&(0x7f0000000640)=""/94, 0x5e}, {&(0x7f00000006c0)=""/114, 0x72}, {&(0x7f0000000740)=""/227, 0xe3}], 0x8, 0x0) pipe(&(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000000940)={0x6, 0x743}) ptrace$setregset(0x4205, r3, 0x6, &(0x7f0000000080)={&(0x7f0000000040)="a0b06cbc57e0747a81717b18863756c8f628abe6e124e61bcdd521dac91d92936a745e51105e18108f23292aea5849944e7fd173", 0x34}) 2018/03/22 08:46:59 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x20001, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) pwritev(r0, &(0x7f00002e83cc)=[{&(0x7f0000eabd85)="6e5b926aedfd7d867822a50474b52c996b1ccb8d73a76bc6580eb2d78973b2882bccfe35851025e21f0f5dbb73863a85096495ef04000000", 0x38}], 0x1, 0x0) [ 46.875097] audit: type=1400 audit(1521708419.819:38): avc: denied { setattr } for pid=8177 comm="syz-executor5" name="smaps" dev="proc" ino=19374 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/03/22 08:46:59 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xffffffff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r2, 0xf131}, 0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0xfffffffffffffffc, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/03/22 08:46:59 executing program 7: socketpair$inet(0x2, 0x2, 0x5, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000002c0)={'ip_vti0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}}) r2 = epoll_create1(0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) accept4(r3, &(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x80, 0x80800) r4 = getpgid(0xffffffffffffffff) fcntl$setown(r1, 0x8, r4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x5, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00006fb000)={0xa0000013}) getpeername$packet(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) recvfrom$packet(r3, &(0x7f00000000c0)=""/33, 0x21, 0x10002, &(0x7f0000000200)={0x11, 0x0, r5, 0x1, 0x1ff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x14) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f00006cbff4)) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000300), 0x8) ftruncate(r3, 0x4) 2018/03/22 08:46:59 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000040)=@nl=@proc={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c00040010000000ca8a985a11c728f10200000000000000d5f62775c0b9b424a4c3b4188d4400009b84136ef75afb83de448daa7227c43ab8220001bf", 0x55}], 0x1, &(0x7f0000001080)}, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)=""/136, 0x88) 2018/03/22 08:46:59 executing program 2: mlockall(0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xc, {0x2, 0x0, @rand_addr}, "000004000000007dbe0100dcc262763e"}) 2018/03/22 08:46:59 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/122, 0x7a}], 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) tkill(r1, 0x15) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4400, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000080)={0x0, 0x1d, &(0x7f0000000040)="8c3419212a5fda5137f15b913547a7fad3b0cc73618e12347ecb21c80e"}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400)) 2018/03/22 08:46:59 executing program 5: mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hfs\x00', 0x13020, 0x0) unlinkat(0xffffffffffffffff, &(0x7f000000c000)='./file0\x00', 0x204) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002040)='/dev/sequencer\x00', 0x2000, 0x0) lremovexattr(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)=@known='security.evm\x00') r1 = accept4$bt_l2cap(r0, 0x0, &(0x7f00000000c0), 0x800) recvmmsg(r1, &(0x7f0000002340)=[{{&(0x7f0000000100)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/13, 0xd}], 0x1, &(0x7f0000000200)=""/179, 0xb3, 0x4}, 0x2}, {{&(0x7f00000002c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)=""/188, 0xbc}], 0x1, 0x0, 0x0, 0x5}, 0x9}, {{&(0x7f0000000440)=@l2, 0x80, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/193, 0xc1}], 0x1, &(0x7f0000000600)=""/73, 0x49, 0x4}, 0x3}, {{&(0x7f0000000680)=@nfc_llcp, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000700)=""/92, 0x5c}, {&(0x7f0000000780)=""/106, 0x6a}, {&(0x7f0000000800)=""/205, 0xcd}, {&(0x7f0000000900)=""/216, 0xd8}], 0x4, &(0x7f0000000a40)=""/152, 0x98, 0xa1bd}, 0xff}, {{&(0x7f0000000b00)=@pppoe, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000000b80)=""/74, 0x4a}, {&(0x7f0000000c00)=""/173, 0xad}, {&(0x7f0000000cc0)=""/137, 0x89}, {&(0x7f0000000d80)=""/246, 0xf6}, {&(0x7f0000000e80)=""/4096, 0x1000}, {&(0x7f0000001e80)=""/4, 0x4}], 0x6, &(0x7f0000001f40)=""/79, 0x4f, 0x1f}, 0x9}, {{&(0x7f0000001fc0)=@nl=@proc, 0x80, &(0x7f00000021c0)=[{&(0x7f0000002040)}, {&(0x7f0000002080)=""/51, 0x33}, {&(0x7f00000020c0)=""/56, 0x38}, {&(0x7f0000002100)=""/124, 0x7c}, {&(0x7f0000002180)=""/2, 0x2}], 0x5, &(0x7f0000002240)=""/247, 0xf7, 0x8}, 0x4}], 0x6, 0x2000, &(0x7f00000024c0)={0x0, 0x989680}) 2018/03/22 08:46:59 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000180)={0x20071026}, &(0x7f00000001c0)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000840)) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000000000002900000004000000890000000000000063b2ab3f4d543c4bd8aa6aa09cbf3997f71b687e7f8ec7a8443969f2ff030000323f1193b9c716f6133921244150b2e6120221e09a2bef0e19e251b5298a07305b548f00ec282456c029aee7672fc8fcf30fb83ef56e33a39e3c0ca2b64bf2b818da789516bdf08c9520aa92ec79cb90a0ea916b2bc99b23550c263c5eb67f760a606eb3f9edf5f63ea5cda72e5b5f251e070f8e7bcfa1d32535d03c5129101824733a7c6203e5cc9ec6c9bc1657498699b23c74df1b171043720660c47424948e08e4ca0187bb613008be328d4f8bf9eadeb8992a67c3e780063747f270eea7af32a7d278c6af1231708b7d95549b708f256730fb6e6d2116a5a718005a8b0d1ab7b235e4eb4ae6d510ec3a21a57f8c1c5d3f0d814888f0afe8a3e05a887373d7932c797554aa8c8e9b33"], 0x18}}], 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000380)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/03/22 08:46:59 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x200802) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x400, 0xeb7f, 0x80000000, 0x8001, 0xffff, 0x9, 0x1cd6, {r2, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x3, 0x4f06, 0x7a22, 0x372, 0xdb7}}, &(0x7f0000000280)=0xb0) r3 = socket(0x18, 0x3, 0x4) getpeername(r3, &(0x7f0000002fe0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000002000)=0x80) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 46.915569] binder: 8191:8204 unknown command 0 [ 46.920386] binder: 8191:8204 ioctl c0306201 200000c0 returned -22 [ 46.928293] binder: 8191:8204 unknown command 1818587951 [ 46.937604] binder: 8191:8204 ioctl c0306201 200000c0 returned -22 2018/03/22 08:46:59 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='coredump_filter\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x65b, 0x6b, 0x200, 0x5, 0x6, 0x8, 0x40, 0x2, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x3b2b, 0x9}, 0x8) socket$inet(0x2, 0xb, 0x20) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000018000)="4402", 0x2) 2018/03/22 08:46:59 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tgkill(r1, r1, 0x2e) ptrace(0x4207, r1) wait4(r1, &(0x7f0000000000), 0x0, 0x0) 2018/03/22 08:46:59 executing program 4: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) socketpair$ax25(0x3, 0x3, 0xca, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000000040)="814c6f418f04ebe448b569824229691247", 0x11, 0x48811, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x1}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001f8e)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc3512cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544ba0130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461ff", 0x71) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/22 08:46:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) accept$netrom(r1, &(0x7f00000000c0), &(0x7f0000000180)=0x10) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000140)) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000)="18000000020001000000be8c4bff8c88360000110203000008ff0000000000400a0033d898056bf748bb6a8807aacb59db01011947b3550400002067a1e20059fc21e3e0000000000004038e86ff220100000b01000000b121ad1474d722f542002700ec008b00cf810000047ed27cccb500000800f800000000e9f57406aa010b0400264a64d2078a1864c84310abea04aa56da2d55aee65d7299bb5d1294333e162eda00b7760053502e0a7c731dc4e94a1ee130e800000000000000000000", 0xc0) ioctl$int_in(r0, 0x5473, &(0x7f00000001c0)=0x1) 2018/03/22 08:46:59 executing program 5: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) signalfd4(r0, &(0x7f0000000140)={0x1}, 0xfffffffffffffd31, 0x800) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ip6gretap0\x00', 0x102}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) close(r2) 2018/03/22 08:46:59 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000280)={'lo\x00', 0x1}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0xfffffffffffffff9, 0x600000) sendto$packet(r1, &(0x7f0000000180)="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", 0xfa, 0x0, 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x80) ioctl$int_out(r0, 0x5460, &(0x7f0000000140)) [ 46.992314] capability: warning: `syz-executor3' uses deprecated v2 capabilities in a way that may be insecure 2018/03/22 08:47:00 executing program 6: mkdir(&(0x7f0000000100)='./file0\x00', 0x84) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000294ff8)='./file0\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) unlinkat(r0, &(0x7f00003e1ff8)='./file0\x00', 0x200) 2018/03/22 08:47:00 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000123000)='net/ip6_tables_matches\x00') close(r0) 2018/03/22 08:47:00 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000ffc), 0x1) r1 = accept4(r0, &(0x7f00000000c0)=@llc, &(0x7f0000000140)=0x80, 0x800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x7f}, &(0x7f00000001c0)=0x8) r3 = fcntl$getown(r0, 0x9) prctl$setptracer(0x59616d61, r3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x3, 0x400}, 0x90) fsetxattr(r1, &(0x7f0000000000)=@random={'system.', '}-\\\\\x00'}, &(0x7f0000000040)='\x00', 0x1, 0x0) 2018/03/22 08:47:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x4200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x9, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00000000c0)={r2, 0x4}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000fff0)={&(0x7f0000009ba8)={0x24, 0x1e, 0x301, 0x0, 0x0, {0x7}, [@typed={0xc, 0x0, @fd}, @nested={0x4, 0x3}]}, 0x24}, 0x1}, 0x0) 2018/03/22 08:47:00 executing program 7: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041bff4)={0x10000011}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x18f8, 0xfffffffffffffffe) sendto$ipx(r0, &(0x7f000086a000)="05", 0x1, 0x0, 0x0, 0x0) 2018/03/22 08:47:00 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000000c0)=0x7c7) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000), 0x10) socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)) 2018/03/22 08:47:00 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008240)=[{{&(0x7f0000000280)=@can={0x0, 0x0}, 0x80, &(0x7f0000000500)=[{&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000000300)=""/85, 0x55}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000000380)=""/185, 0xb9}, {&(0x7f0000000440)=""/135, 0x87}], 0x5, &(0x7f0000000580)=""/149, 0x95, 0x9}, 0xfffffffffffffffa}, {{&(0x7f0000000640)=@sco, 0x80, &(0x7f0000000a40)=[{&(0x7f00000006c0)=""/88, 0x58}, {&(0x7f0000000740)=""/237, 0xed}, {&(0x7f0000000840)=""/47, 0x2f}, {&(0x7f0000000880)=""/90, 0x5a}, {&(0x7f0000000900)=""/137, 0x89}, {&(0x7f00000009c0)=""/123, 0x7b}, {&(0x7f0000004000)=""/4096, 0x1000}], 0x7}, 0x7fff}, {{&(0x7f0000000ac0)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000b40)=""/176, 0xb0}, {&(0x7f0000000c00)=""/125, 0x7d}, {&(0x7f0000000c80)=""/104, 0x68}, {&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x5, &(0x7f0000007000)=""/4096, 0x1000, 0x2}, 0x10}, {{&(0x7f0000000d80)=@rc, 0x80, &(0x7f0000008100)=[{&(0x7f0000000e00)=""/240, 0xf0}, {&(0x7f0000000f00)=""/147, 0x93}, {&(0x7f0000008000)=""/41, 0x29}, {&(0x7f0000008040)=""/168, 0xa8}], 0x4, &(0x7f0000008140)=""/248, 0xf8, 0x1}, 0x2}], 0x4, 0x1, 0x0) connect$packet(r0, &(0x7f0000008340)={0x11, 0xf7, r1, 0x1, 0x7fffffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setitimer(0x2, &(0x7f0000976fe0)={{0x0, 0x7530}, {0x0, 0x7530}}, &(0x7f0000923fe0)) setitimer(0x2, &(0x7f0000000fe0)={{0x100000000000}, {0x77359400}}, &(0x7f0000018000)) 2018/03/22 08:47:00 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa}) pipe(&(0x7f0000000000)) sysinfo(&(0x7f0000000040)=""/29) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000008000)={{&(0x7f0000cf7000/0x4000)=nil, 0x4000}, 0x7fffdf308000, 0xffff8000}) 2018/03/22 08:47:00 executing program 1: r0 = socket$inet(0x2, 0x802, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) getdents(r1, &(0x7f0000000400)=""/113, 0x71) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0xc8, &(0x7f0000b02f88)=@filter={'filter\x00', 0xe, 0x2, 0x90, [0x0, 0x204bd000, 0x204bd258, 0x204bd288], 0x0, &(0x7f000026bff0), &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]}, 0x1a8) statfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/225) getsockopt$ARPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000280)={0x0, 0xfff}) 2018/03/22 08:47:00 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'bcsf0\x00', &(0x7f0000000040)=@ethtool_eee={0x45, 0x800, 0x3, 0xd6a, 0xff, 0x7, 0x6f, 0x10001, [0x167]}}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x996, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002780)}, 0x0) 2018/03/22 08:47:00 executing program 6: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f00000000c0)='./file0\x00') socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffff9c) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x101000) fanotify_mark(r1, 0x0, 0x10000, r2, &(0x7f0000000140)='../file0\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000005c0)={{{@in6=@loopback, @in=@multicast2}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f00000006c0)=0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000540)=@assoc_value={0x0, 0x8}, &(0x7f0000000580)=0x8) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000000)='../file0\x00', 0x2) 2018/03/22 08:47:00 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) mremap(&(0x7f0000b22000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000b1f000/0x4000)=nil) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/03/22 08:47:00 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) r1 = syz_open_pts(r0, 0x0) syz_open_pts(r0, 0x0) getrandom(&(0x7f0000000000)=""/94, 0x5e, 0x3) dup2(r0, r1) 2018/03/22 08:47:00 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000080)=0x100000000, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mknod(&(0x7f0000000240)='./file1\x00', 0x0, 0x0) rename(&(0x7f0000bed000)='./file1\x00', &(0x7f0000000000)='./file0\x00') sendfile(r2, r1, &(0x7f0000000180), 0x3) mount(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)="726f6d6673009a", 0x6000, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/22 08:47:00 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r2 = request_key(&(0x7f0000000240)='.request_key_auth\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='big_key\x00', 0xfffffffffffffffa) request_key(&(0x7f0000000100)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='\x00', r2) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240), 0x0, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000000300), &(0x7f0000000340)=""/154, 0x9a, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x400, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000400)=@req={0x0, 0x200, 0x4, 0x4455}, 0x10) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000000440)={'eql\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) dup3(r0, r1, 0x0) 2018/03/22 08:47:00 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x3) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000280)={0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000100)={@rand_addr, @loopback, 0x0}, &(0x7f0000000180)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000780)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f00000007c0)=""/195) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000400)={r2, 0x5}, &(0x7f0000000480)=0xfffffffffffffe2c) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000001500)={@loopback={0x0, 0x1}, 0x42, r3}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000012c0)={r2, 0xe8, "4b86b007fa9436b9376ee8ea52242881ecf75f88c1eed8f0cf0e8046a91bff158aa1ec584b42cb45b500b70d016f6e9e48a1acc7e0be51d0715a3e4c590bd2723361f0d44de0866b2b52da9fd7bde9169bfc73a063f6e23bb35eeb83dffb947a78ed3dc1e9e8b9938038b6a9e4494cb2ef176f1c99819398349762a17d7131321f9a8536ab8ca0b63decaa4c4fb577ebdaa4553c5ae8b6c0e6d2c91119e9869d1c893e726d0b5c1d051e236b639cf881b939617f17389f21449d84b80ba390de606e580acd156348638ed99dde992b53237e7b5543cab8b4b4de2a66275ba93f0e1763fbf08c8cc1"}, &(0x7f0000000080)=0xf0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f00000014c0)={'gre0\x00'}) socket$inet6(0xa, 0x803, 0x1000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0}, &(0x7f0000000540)=0xc) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000580)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x8000, 0x4e20, 0x7f, 0xa, 0xa0, 0xa0, 0x3c, r3, r6}, {0x2, 0x100000, 0x80000001, 0x100000001, 0x0, 0x3, 0xfffffffffffffffb, 0xc0}, {0x8, 0x400, 0x2, 0x1200}, 0x1000, 0x6e6bb3, 0x0, 0x1, 0x1, 0x51779e486b06f5ca}, {{@in=@loopback=0x7f000001, 0x4d4, 0x33}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x34ff, 0x0, 0x1, 0x8, 0x1, 0x6, 0xfffffffffffffffa}}, 0xe8) pipe2(&(0x7f0000000680)={0xffffffffffffffff}, 0x80000) openat$keychord(0xffffffffffffff9c, &(0x7f0000000700)='/dev/keychord\x00', 0x0, 0x0) r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/checkreqprot\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r8, 0x84, 0xc, &(0x7f00000006c0)=0x400000000, 0x28b) r9 = syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x3, 0x101000) ioctl$EVIOCGPHYS(r9, 0x80404507, &(0x7f0000000300)=""/222) close(r0) r10 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r7, 0x100, 0x1, &(0x7f0000000140)=0x6, 0x4) ioctl$TUNGETVNETHDRSZ(r10, 0x800454d7, &(0x7f0000000440)) getsockopt$IP6T_SO_GET_REVISION_TARGET(r10, 0x29, 0x45, &(0x7f0000000200)={'HL\x00'}, &(0x7f00000013c0)=0x1e) 2018/03/22 08:47:00 executing program 5: r0 = getpgrp(0x0) r1 = gettid() getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="42c83783b02f00000000"], &(0x7f000088d000)=0x8) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x40000000000012, &(0x7f00003efff0)={0x0, 0x0, 0x80000001}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000773000)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000b0a000)=""/128, 0x80) getgid() modify_ldt$read(0x0, &(0x7f0000000040)=""/231, 0xe7) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) 2018/03/22 08:47:00 executing program 4: r0 = socket(0x18, 0x80a, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) sendto$ax25(r0, &(0x7f0000000180)="ac243b3d16e7c136badd41f131eb9b92d5a8de775457faa006251ea771ed2e2f1b94d4953875f3fc2573dc3cdbbf49c230d644c36394bb97fde5a46633f34620af4dcd6f6144425c123ba48e5ed70fce6b90b1b73e1f9fe2a57cab36fdc570dc9ec1fc4c181b6638cfdc48abfca72ddfe16ab501a669ba0d5b3c815a686f5a92768f90581d5ee4ea5bd3b4078d970ac2231da92630680375799e2cee624168e26d0cda6f8a11e58b2a21386d84a971cfdc04cec16aa29a40192671dfa1053371c7ec747bad0a7a78b38ce89a0a19e0072c8194b470dd351b58203978a184b09d960de8", 0xe3, 0x0, &(0x7f0000000000)={0x3, {"860ed0657f751e"}}, 0x10) r1 = socket(0x8, 0x80003, 0x3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x7ff, 0x4, [0x4, 0x5, 0x800, 0xffffffffffffffff]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r2, 0x80}, 0x8) [ 47.137502] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 47.156874] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 47.265663] FAULT_FLAG_ALLOW_RETRY missing 30 [ 47.270250] CPU: 1 PID: 8298 Comm: syz-executor3 Not tainted 4.9.88-g71df7bb #60 [ 47.277761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.287098] ffff8801bd3b7480 ffffffff81d95f19 ffff8801bd3b7760 0000000000000000 [ 47.295076] ffff8801c20afc10 ffff8801bd3b7770 ffff8801bd3b7650 ffff8801bd3b7678 [ 47.303056] ffffffff81662ed9 0000000000004522 ffff8801bd0e2168 ffff8801bd0e20a0 [ 47.311037] Call Trace: [ 47.313607] [] dump_stack+0xc1/0x128 [ 47.318942] [] handle_userfault+0xa59/0x1320 [ 47.324970] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 47.331952] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 47.338330] [] ? __lock_is_held+0xa1/0xf0 [ 47.344097] [] ? handle_mm_fault+0x11ad/0x2460 [ 47.350296] [] ? handle_mm_fault+0x1f19/0x2460 [ 47.356497] [] handle_mm_fault+0x1f27/0x2460 [ 47.362525] [] ? __pmd_alloc+0x410/0x410 [ 47.368208] [] ? __lock_is_held+0xa1/0xf0 [ 47.373981] [] __do_page_fault+0x5c2/0xd40 [ 47.379836] [] ? mm_fault_error+0x2c0/0x2c0 [ 47.385778] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.392926] [] do_page_fault+0x27/0x30 [ 47.398433] [] page_fault+0x28/0x30 [ 47.403680] [] ? iov_iter_fault_in_readable+0x1a1/0x420 [ 47.410667] [] ? iov_iter_fault_in_readable+0x1aa/0x420 [ 47.417655] [] ? iov_iter_fault_in_readable+0x1a1/0x420 [ 47.424639] [] ? iov_iter_copy_from_user_atomic+0x850/0x850 [ 47.431972] [] ? mark_held_locks+0xaf/0x100 [ 47.437922] [] generic_perform_write+0x1dc/0x500 [ 47.444298] [] ? page_endio+0x180/0x180 [ 47.449891] [] ? file_update_time+0xbc/0x3b0 [ 47.455917] [] ? current_time+0xd0/0xd0 [ 47.461516] [] __generic_file_write_iter+0x348/0x570 [ 47.468244] [] generic_file_write_iter+0x2d5/0x600 [ 47.474796] [] __vfs_write+0x4bf/0x680 [ 47.480304] [] ? do_iter_readv_writev+0x4b0/0x4b0 [ 47.486774] [] ? __lock_is_held+0xa1/0xf0 [ 47.492551] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 47.499098] [] ? __sb_start_write+0x14a/0x310 [ 47.505212] [] vfs_write+0x189/0x530 [ 47.510550] [] SyS_write+0xd9/0x1b0 2018/03/22 08:47:00 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002fe4)={&(0x7f00000003c0)={0x10}, 0x1a5, &(0x7f0000000400)={&(0x7f0000000300)=@ipv6_newroute={0x1c, 0x18, 0x781a241f, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}, 0xffffffffffffffcf}, 0x1}, 0x0) 2018/03/22 08:47:00 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000100)) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000040)=0x4) 2018/03/22 08:47:00 executing program 1: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_pwait(r0, &(0x7f00008c9fc4)=[{}], 0x1, 0xfffffffffffffff7, &(0x7f00009d2000), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001}) 2018/03/22 08:47:00 executing program 5: syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x400000) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000100)="5500000018007fbd942d1cb2a4a280930a06000000a8430891000000390008000afaffffff00a30705000000000000dc1338d54400009b841f6ef75afb83de448daa7227a312b8220000060cec4fab91d4d919f11e", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/03/22 08:47:00 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00000000c0)=""/255, 0xff}], 0x1) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x80800) connect$inet(r2, &(0x7f0000000080)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl$TCXONC(r0, 0x540a, 0x2) close(r0) 2018/03/22 08:47:00 executing program 3: r0 = socket(0x0, 0x6, 0x6) accept4$bt_l2cap(r0, 0x0, &(0x7f0000000040), 0x80800) perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/255, 0x443}], 0x140) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}) r2 = syz_open_pts(r1, 0x2) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/22 08:47:00 executing program 6: r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f00000000c0), 0x8) write$eventfd(r0, &(0x7f0000000080), 0x8) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) r2 = fcntl$getown(r0, 0x9) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000100)={@loopback=0x7f000001}, 0x8) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000040)=r2) fcntl$setflags(r1, 0x2, 0x1) write$eventfd(r0, &(0x7f0000035ff8)=0x20, 0x8) 2018/03/22 08:47:00 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) r2 = open(&(0x7f0000000100)='./file0\x00', 0x4000, 0x50) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000180)=r3) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000000c0)={0x10, 0x0, &(0x7f0000000000)=[@request_death={0x400c630e}], 0x48, 0x0, &(0x7f0000000040)="4f6f482283b35fe0e7feabb3b87130ff5aeaf1ac1570ac439b57ab4a4c4e4484f75f3397c04356994af05af85cda6eba975b877d654bb66c4a6e480a800bbc9b8d5b8d3de05e7b6e"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006fd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000000140)}) [ 47.515805] [] ? SyS_read+0x1b0/0x1b0 [ 47.521225] [] ? do_syscall_64+0x48/0x490 [ 47.526993] [] ? SyS_read+0x1b0/0x1b0 [ 47.532414] [] do_syscall_64+0x1a4/0x490 [ 47.538096] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb 2018/03/22 08:47:00 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fee000)="1f000000520007f2000094fef5000f42ebe300000000001ab4a500ffffb92b", 0x1f) writev(r0, &(0x7f0000001400)=[{&(0x7f0000000000)="1234202e57dfeaa39112d9a0b6b8e9592db1347f018f3c21dd980cbbfb567c1655733e81e5585218751891aa96ad7ddb1238c0ba2d2714161b5a4a78f4b3f6a898660a9484b34ba36de234772df945fc1dbebb8c48af0d69aafc58121ceda4eeec281048db38d0c45674e1a208f9e217fafe4545dbb179aea1ee7b98a2be98410aaee2ef36162673ef747f3576231e64df0c006779fccd62495e0dd2a7fdb19498fb33169eafdeec48783123b3f015d53638722e0626c47e10c9667640d6a978e85c37be9d59a6cd41", 0xc9}, {&(0x7f0000000100)="ac2c2ed36c18ab1c9ca1ea12f09f9a3fba7632a1748b1b4459367f08569d14f76d641bf01af5b46be3bd506c33af14fb64063e54e1e8376fe286473801f665a3cdc52b4808a2f4cf36f6842049a008b697e1076fa169faf6ee0d", 0x5a}, {&(0x7f0000000180)="941f0ac6382b517dae2dc03a680b4079e2386545297992a51963276028b08ea4f7bfc0a4687d37", 0x27}, {&(0x7f00000001c0)="6c4d0504e1fcb18e6f60ce4fbf8895c642639a7bb0f7cc60a214a40e1577a5c132fb64ebb662f082bc87066e84de50270e5d3972a3ea6c68c56be19109fc2d16bc06e6", 0x43}, {&(0x7f0000000240)="6028818cbb705ce488ae843d30d46a7514cff0dccb88cbbac0296b1c1790d42e4d9a2f68d0346e4c5f775f3d7d12c4681a45f8a7a9386b35ee14901c0aa1e2a7c334265d84330822b9080641c09926a31975d442c1260c648a31dfdcf64145dd92aa6032bf70deb3b2da93524a3f18bd0c55899e95a77ea2d35f24fdba1ce3fbfe17a6c672f5b8b744e895daa1c0878377bf995b8fea160d36e038f8f64c7d95cf044199f43c", 0xa6}, {&(0x7f0000000300)="d5f43e249268aa9c9c3b3b1b8f108f804f725aeccc9d08d5da23c352b88f487665014e778d7c5de4cba042a149018407a9e2c37876e39c0aed18a9f9ae", 0x3d}, {&(0x7f0000000340)="64928dfb35707c4a44087b669b4e329d1c01b9635fce18679ab70087c210e3d54500a5c57dc79a6a55f1039663c1329d562984cb42f9bc1c19837d7aec34dda5b85eaf15942c5f6b0dfe12f0a44a723c682f77715e83c2ed75e2c8e6e62341da2ace301f3efef9d7f9cd36239addb9a92b401ee71242281223717cbf324f93cd0a161ecada100ddff4bc7ef2d963e223cfc88811cbc579453e828b6553050ce7", 0xa0}, {&(0x7f0000000400)="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", 0x1000}], 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x16, &(0x7f0000001480)=0x8000, 0x4) 2018/03/22 08:47:00 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x1, &(0x7f0000000000)=[{}, {}]}, 0xf) r2 = dup3(r0, r0, 0x80000) setsockopt$ax25_int(r2, 0x101, 0x2, &(0x7f0000000040), 0x4) 2018/03/22 08:47:00 executing program 4: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x4}) ioctl$TCSBRKP(r1, 0x5425, 0x1000) poll(&(0x7f0000db3000)=[{r0}], 0x1, 0x0) 2018/03/22 08:47:00 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000001300)=[{&(0x7f00000000c0)=""/204, 0xcc}, {&(0x7f00000001c0)=""/25, 0x19}, {&(0x7f0000000200)=""/18, 0x12}, {&(0x7f0000000240)=""/133, 0x85}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x5, &(0x7f0000001380)=""/132, 0x84, 0x6}, 0x2) preadv(r0, &(0x7f0000002780)=[{&(0x7f0000001480)=""/247, 0xf7}, {&(0x7f0000001580)=""/13, 0xd}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f00000025c0)=""/115, 0x73}, {&(0x7f0000002640)=""/71, 0x47}, {&(0x7f00000026c0)=""/168, 0xa8}], 0x6, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002800)='/dev/sequencer2\x00', 0x400000, 0x0) write$selinux_context(r1, &(0x7f0000002840)='system_u:object_r:unconfined_exec_t:s0\x00', 0x27) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/03/22 08:47:00 executing program 0: unshare(0x400) r0 = add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r1, r2) r3 = syz_fuse_mount(&(0x7f0000185000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) flistxattr(r3, &(0x7f0000124fad), 0x0) [ 47.586685] binder: BINDER_SET_CONTEXT_MGR already set [ 47.597549] binder: 8336:8339 ioctl 40046207 0 returned -16 [ 47.608818] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=57175 sclass=netlink_route_socket pig=8352 comm=syz-executor7 2018/03/22 08:47:00 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) sendto(r0, &(0x7f0000000000)="f86d4bc3", 0x4, 0x0, 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x2, 0x4, 0x5, 0xfff}, {0x6, 0x3, 0x1, 0xf0}, {0x40000000000, 0x7ff, 0x1, 0x8}, {0x7ff, 0x6, 0xff, 0x3}, {0x4, 0x3ff, 0x9, 0x8000}]}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x10000, 0x0) r3 = accept$packet(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x25d) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000240)={@dev, 0x0}, &(0x7f0000000280)=0x14) sendto$packet(r3, &(0x7f00000000c0)="2690e49d4b6be62b5fb9c7c58345f32bcdd65f1ce5ebbecb7245c849", 0x1c, 0x4000880, &(0x7f00000002c0)={0x11, 0xb, r4, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/03/22 08:47:00 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd1000)=0x7f, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@int=0x9, 0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000180)={0xc3, 0x0, 0x7a000, 0x100000000}) recvfrom$inet(r0, &(0x7f0000000040)=""/255, 0xff, 0x1, &(0x7f00000003c0)={0x2}, 0x10) 2018/03/22 08:47:00 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000001300)=[{&(0x7f00000000c0)=""/204, 0xcc}, {&(0x7f00000001c0)=""/25, 0x19}, {&(0x7f0000000200)=""/18, 0x12}, {&(0x7f0000000240)=""/133, 0x85}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x5, &(0x7f0000001380)=""/132, 0x84, 0x6}, 0x2) preadv(r0, &(0x7f0000002780)=[{&(0x7f0000001480)=""/247, 0xf7}, {&(0x7f0000001580)=""/13, 0xd}, {&(0x7f00000015c0)=""/4096, 0x1000}, {&(0x7f00000025c0)=""/115, 0x73}, {&(0x7f0000002640)=""/71, 0x47}, {&(0x7f00000026c0)=""/168, 0xa8}], 0x6, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002800)='/dev/sequencer2\x00', 0x400000, 0x0) write$selinux_context(r1, &(0x7f0000002840)='system_u:object_r:unconfined_exec_t:s0\x00', 0x27) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/03/22 08:47:00 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) truncate(&(0x7f0000000040)='./bus\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000000000), 0x8) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x1011, r0, 0x0) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x10, 0x0, &(0x7f00000000c0)=[@acquire={0x40046305, 0x4}, @decrefs={0x40046307}], 0xcf, 0x0, &(0x7f0000000100)="c75708773012a2ca312e2f7f0670390dc63fc7747ccccccaf2e406f3719603830f078c314f1b644af84e0fac50e6e771bb953884e04e1777f2b6984af0f323b4b8575b2bfabaab719df1135d960286d9115cce61037a405133fdb77d02ffefa843a18f4f84b1d0db3f8d2dd9ffc271c0d4536a8ff7cfd78c059253c26034d4501fc828bc322dc366e4a1aa8c650724310c71f91599ef5ce2fab6716c209cb63effaa7cd2e9dcd5f59b54a8a207d340206dd20b3b603e2077ddc57c590017733ac194a503967081c1a8a3fb45a0ac95"}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/22 08:47:00 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000000)) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000040)=""/207) [ 47.626193] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=57175 sclass=netlink_route_socket pig=8359 comm=syz-executor7 2018/03/22 08:47:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x80000001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x40000000, 0x6, 0x4, 0x4, 0x1}, 0x98) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x80) ioctl$TIOCGPTPEER(r0, 0x541f, 0x0) syz_open_pts(r0, 0x147080) 2018/03/22 08:47:00 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0xfffffffffffffffe, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x2, @empty, 0x5}, 0x1c) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @dev}, &(0x7f0000000100)=0x10, 0x800) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000140)=""/86, &(0x7f00000002c0)=0x56) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000000080), 0x4) 2018/03/22 08:47:00 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x400000000000) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000c06ffc), 0x4) 2018/03/22 08:47:00 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x1, &(0x7f0000000000)=[{0x64, 0x0, 0x0, 0xfffffffffffffffc}]}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xdd, 0x40000) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00000000c0)=""/66) 2018/03/22 08:47:00 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000000000)={{&(0x7f0000009000/0x2000)=nil, 0x2000}}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x0, 0x6, [0x9, 0x6, 0x78e1, 0x9, 0x76, 0x33ed]}, 0x14) 2018/03/22 08:47:00 executing program 4: r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)={0x66933814, 0x2, 0x200, 0x6, 0x3, 0x4, 0xf18f, 0x3, 0x1ff, 0x9, 0x7f, 0x6b}) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="18", 0x1, r2) keyctl$setperm(0x5, r3, 0x0) keyctl$unlink(0x9, r3, r2) 2018/03/22 08:47:00 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0xd3) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)="4ac7c955", 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) clone(0x40000000, &(0x7f0000000040), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) shutdown(r0, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x100000000}, &(0x7f0000000140)=0x8) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000200)=0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r3, 0x1fffe000000000, 0x970, 0x800, 0x4f, 0x5}, &(0x7f00000001c0)=0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x1, 0x7, 0x8}, {0x4, 0xffffffffffffff2c, 0x4, 0x20}, {0x9, 0x10000, 0x4, 0x7}, {0x1f, 0x1, 0xfffffffffffffffc, 0x8}]}, 0x10) 2018/03/22 08:47:00 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x2) write(r0, &(0x7f0000000000)="b63db85e1e8d0200000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae", 0x2e) open(&(0x7f0000000040)='./file0\x00', 0x430000, 0x2) 2018/03/22 08:47:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x80, 0x0) mq_timedsend(r1, &(0x7f0000000440)="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", 0x1000, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x0, 0x81, 0x8001, 0x40, 0xfffffffffffffffe}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00'}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="3400000014002b0b000000000000000002000000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) 2018/03/22 08:47:00 executing program 2: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0xdf}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001f8e)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc3512cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544ba0130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461ff", 0x71) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0xc400, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x3, 0x4, [0x1, 0x6ce, 0x8, 0xe77]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x6c, "02c26608197c1322a2762f10d05f332f4496ca889669c426b3e27c860622bebdf3b20ff2e0b58b8f7fb6a3d86a2990ca54fe1cc08f87d70862eff1c38beacabcbeeeb03135a2d2801e2b03824bfe3325e9f0d26a910d06fdf549bd3ceaddcee8144d90dad970b09a65189f7c"}, &(0x7f0000000180)=0x74) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0xfffffffffffffffb, 0x6, 0x10001, 0xb5f, 0x80000001}, 0x14) 2018/03/22 08:47:00 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) fcntl$setstatus(r1, 0x4, 0x40000) sendto$inet(r1, &(0x7f0000386fa0)='\x00', 0x1, 0x0, 0x0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0xb, &(0x7f0000000040), &(0x7f0000000100)=0x61) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x10}) 2018/03/22 08:47:00 executing program 6: r0 = socket$inet6(0xa, 0xf, 0x0) flistxattr(r0, &(0x7f0000000000)=""/35, 0x23) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) 2018/03/22 08:47:00 executing program 4: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffc) connect$inet6(r0, &(0x7f000088bfe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x7, [], 0x1}}, 0x1c) 2018/03/22 08:47:00 executing program 3: geteuid() clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000831000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000772000/0x11000)=nil, 0x11000, 0x0, 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/03/22 08:47:00 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='gid_map\x00') ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0x0, 0xe0000000000, 0x2, 0xd0e}) preadv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/179, 0x1dd}], 0x1, 0x0) 2018/03/22 08:47:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0xb2040, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000003c0)={0x0, 0x7a, "bb4f9d6dd3b14d5f8b32ea6fb6041b31b6cda0ce410ed4ddb38edec4ee2828764a835e99bc6284d9fda0878e60a01c26d7a25ce1cfffd85efd15cce5fba0f3fec8c53f90dfacccdef93bb9fa1ef2437ea295a62326b2142cf52a54ae34401390d314547ec6b9fafa049544b9aca4e758c1167ff5906fc42ab790"}, &(0x7f0000000480)=0x82) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000004c0)={r2, 0xfffffffffffffff7, 0x10}, 0xc) sendmsg$netrom(r1, &(0x7f0000000380)={&(0x7f0000000080)=@full={{0x3, {"bb4784b61a3fca"}, 0x81db}, [{"d4bdab2dea1aad"}, {"5e00071503e3c1"}, {"7c84ca7de6db50"}, {"4293754f2b0fb5"}, {"0767895cf7c351"}, {"ebffb1530d536e"}, {"3869ef3210606b"}, {"f3fd6bb02c8a84"}]}, 0x48, &(0x7f0000000240)=[{&(0x7f0000000100)="ccba6c89c208d8dbcf8aaf", 0xb}, {&(0x7f0000000140)="8b688eb61ff862d1de90be912832546219a06fe858a325146f00aca684b230221c70e8ad088154ec83a1d1dd9414227fe544370423e460f46e06fe65e90bdcb0ffab348f0f51ede1dc360ef246c952aa3328204f905b1d9a8184ece32b4399fbcc4df27b40b8fe53724129289fec1d69e1902fda0523fd8acc3d9d2013a59786894c6e01d278181d18bf2ec574a65ed2aaf52f65386a170c62c65a60cf7408cfd9d7917ede7ce98c3049f42737bbb32b8fb5135dcbd1cd6c400a3463e7507ba7a2a09d6e32baeffe5cf55205facad3b07774aab60c7105efd806e70dad406d3ece475f7b85a9f7d4f5b85b3a5b4f85449946740aa0b5", 0xf6}], 0x2, &(0x7f0000000280)=[{0x58, 0x10f, 0x0, "6608cd51e114f1e49dfeac000dc91d0da7d7ab92a7f355abd1f674b8d522aaf32be9ddc58d3dd1585d53138d80912ec0331d3723055f32b5a97cc9a0d0bf9a3447d6668b91"}, {0x28, 0x1ff, 0x7fffffff, "00b03302843b12f194099a33543315c63262df5335910b"}, {0x68, 0x10c, 0xe7d3, "046761f4230276fc705c1c8fa063ff7959c1dcc00883f3459f68a0b3309cbff1cb63d40d3d3f27e48b15e77292441dcb80b53c2bb51cde9fbcc637dfd3144f6ef7398ac262e8641c3550a43dc0b06f7eac4f"}, {0x10, 0x11, 0x2}], 0xf8, 0x4}, 0x10) ioctl(r0, 0x400000000000125d, &(0x7f0000000040)) socketpair(0xf, 0xa, 0xfffffffffffffffc, &(0x7f0000000500)) [ 47.788887] IPVS: Creating netns size=2536 id=9 2018/03/22 08:47:01 executing program 1: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000029ff6)='./control\x00', 0x86000006) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000b3aff6)='./control\x00', 0x1000800) inotify_init() inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x4000800) 2018/03/22 08:47:01 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000180)=0x2) r2 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x3, r2}) r3 = socket$inet6(0xa, 0x0, 0x8) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000240)={'lo\x00', &(0x7f0000000200)=@ethtool_cmd={0x1}}) getpeername(r3, &(0x7f0000000000)=@hci, &(0x7f0000000080)=0x80) 2018/03/22 08:47:01 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000500)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x0, 0x5}, 0x0) rt_sigsuspend(&(0x7f0000187ff8), 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000000080)="c2"}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/22 08:47:01 executing program 5: linkat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0xffffffffffffffff, &(0x7f0000f73000)='./file1\x00', 0xfffffffffffffffc) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x101000, 0x0) getsockname$inet(r0, &(0x7f0000000080)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x10) 2018/03/22 08:47:01 executing program 4: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mincore(&(0x7f0000357000/0x400000)=nil, 0x400000, &(0x7f00009d7000)=""/160) 2018/03/22 08:47:01 executing program 3: syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r1, r0) 2018/03/22 08:47:01 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x8014, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00000000c0)="3d0e2855a008a007bb101b5803e3c1b6eec85ae63bbbaf07564757ef99d3ffaebdcfd8334d1545ccea736a8cde2907e45c10342661", 0x35) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x74a, 0x0, 0x2000}, 0x4) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000040)=0x596b, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0x8000}, 0x4) 2018/03/22 08:47:01 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000000000)="2f7ff77fc622bd45ad96a3fb6e778d8c5190120bf612b6c28a18ee0fd789a4a497cae0a7a4e06ba32b66ed073440a487370cddada53661c7c01530455a3d2ca2ab55e43b4dc7516b78cf73e35be308b37fd0315f8407dc4fac400d04d5eb625e38", 0x61) poll(&(0x7f0000007000)=[{r0}], 0x1, 0x10aef) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/22 08:47:01 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000080)="c6000000000000000000000000008aa4062bae0b277f3326ff3accf40d4dc9280a38ced9baf1ce6923f6a9980962595b0ebc075a9354dac9372a4af2179e6123ad7fd3b61e76f9fd8b07d01810b174ed60a78c3572e10969e40e640ef9a7083c744ffeeef248888df8dbc349829d20387093464c51e2745fd6ba48a8ea1707d7287982e89e", 0x85, 0x10, &(0x7f0000000180)={0xa, 0x4e20, 0xfffffffffffffffd, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x400}, 0x1c) socket$inet6(0xa, 0x5, 0xc7) 2018/03/22 08:47:01 executing program 4: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0x0, 0x6, 0x4}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x21}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/22 08:47:01 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x14, &(0x7f00000000c0)=0x80000000, 0x4) fchmod(r0, 0x40) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000004600)={'nr0\x00', @ifru_data=&(0x7f0000000040)="31c65176e75308f729a3e21dfb9e8602eeab0d7b33885146c6b8178494b59735"}) accept$ipx(r0, 0x0, &(0x7f0000000100)) ioctl$sock_ifreq(r1, 0x8931, &(0x7f0000000000)={"a88702000020000313000001f5ddffff", @ifru_flags}) ioctl$VT_RELDISP(r0, 0x5605) [ 48.501951] pktgen: kernel_thread() failed for cpu 0 [ 48.507078] pktgen: Cannot create thread for cpu 0 (-4) [ 48.513171] IPVS: Creating netns size=2536 id=10 2018/03/22 08:47:01 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000b74fbc)='oom_score_adj\x00') getsockopt$bt_hci(r0, 0x0, 0x4000000000000003, &(0x7f00000000c0)=""/185, &(0x7f0000000040)=0xb9) r1 = getpid() getpgrp(r1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='-0', 0x2}], 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x2b, 0x10, 0x1, 0x5}, &(0x7f00000001c0)=0x18) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000280)=0x2, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r2, 0x9, 0x80, 0x2}, &(0x7f0000000240)=0x10) 2018/03/22 08:47:01 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x8000, 0x0) ioctl$KDDISABIO(r2, 0x4b37) ptrace(0x8, r1) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000040)) 2018/03/22 08:47:01 executing program 4: mkdir(&(0x7f0000000200)='./control/file0\x00', 0x2) mount(&(0x7f0000000000)='./control\x00', &(0x7f00007ec000)='./control\x00', &(0x7f0000595000)='ramfs\x00', 0x0, &(0x7f0000f9f000)) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000000180)='./control\x00', 0x24) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x802, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000000c0)={0x2, 0x10000, 0x101, 0x979}, 0x10) fchmodat(r1, &(0x7f0000000080)='./control\x00', 0x122) r2 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r2, &(0x7f0000012ff6)='./control\x00') renameat2(r2, &(0x7f000003aff6)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/03/22 08:47:01 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000600)='tls\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) chroot(&(0x7f0000000140)='./file0\x00') r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) close(r2) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000000240)=0x3) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000000480)) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(0xffffffffffffffff, 0x80045301, &(0x7f0000000000)) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e24, 0x18, @dev={0xfe, 0x80, [], 0xd}, 0x7}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x800, 0x43ab, 0x49, 0x6ca, 0x1}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00000004c0)={r5, 0x9, 0x6, 0x0, 0x5, 0x5, 0x0, 0x80000000, {r6, @in6={{0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0xf}, 0x3}}, 0x7f77, 0xdee9, 0x1ff, 0x3, 0xbe7}}, &(0x7f0000000580)=0xb0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000bc9ffc)) 2018/03/22 08:47:01 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=ANY=[@ANYBLOB="4c0000001200db4d0000000000000000000000000000000000000000000000000000000000000000240008001d0408000000150069cc8910cf7a5164ef891111a0edabf37c1fd93a0d000000"], 0x4c}, 0x1}, 0x0) 2018/03/22 08:47:01 executing program 3: add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, &(0x7f0000000500), 0x0, 0xfffffffffffffffe) keyctl$set_reqkey_keyring(0xe, 0x2) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mq_timedreceive(r0, &(0x7f0000000100)=""/186, 0xba, 0x7, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockname$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) socketpair$inet(0x2, 0x80005, 0x0, &(0x7f0000000000)) 2018/03/22 08:47:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x1}, 0x38) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000000000)=0x6d04, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0xbcc44a00b8aad242, 0x8}, {0xe, 0x9}, {0x2, 0x400}, {0xe, 0x100000001}, {0x0, 0x369}, {0xf, 0x8000}, {0x4, 0x8}], 0x7) 2018/03/22 08:47:01 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80, 0x208480) getsockname$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) getsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x80000000}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000240)={r1}, 0x8) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000000280)="0f1fb06ed125b3181716d66227a06d0dbd28fe9baab928f2f892c89cf9ed744751267d4305a2a053765ba202757b24289efe69d993539751d351acf695cd270bae0fe51fa444be2c65633e8eee2e509f1d3b2450954641446d6523df80ea82c8f28acec844d6a9723c4fde7e3cdbff54cf8b3358b20ad44922bff4c0c2bc585129b33b2e4f4af6003ccd830508f87563b4e6e82ba150710592db109a72f5b88edbdcb03075f671684e6e") mkdir(&(0x7f0000f07000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000c6fff8)='./file0\x00', &(0x7f0000f15ffe)='./file0\x00', &(0x7f0000db9ffb)='befs\x00', 0x20004, &(0x7f00008f9000)) r2 = syz_open_procfs(0x0, &(0x7f00008ebf8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r2, &(0x7f0000528000)=[{&(0x7f00005e8000)=""/4096, 0x1000}], 0x1) 2018/03/22 08:47:01 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) unshare(0x20000000) ioperm(0x0, 0x2, 0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) socket$inet6_tcp(0xa, 0x1, 0x0) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/03/22 08:47:01 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000010, &(0x7f000039c000)=0x2, 0xff0d) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x20001, 0x0) recvfrom$unix(r2, &(0x7f0000000200)=""/190, 0xbe, 0x2100, 0x0, 0x0) sendto$inet(r1, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000180fc0)=[{0x7}, {}, {}, {}, {}, {}, {}, {0x3}], 0x8) mknod$loop(&(0x7f0000000140)='./file0\x00', 0x8000, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) dup3(r3, r0, 0x80000) symlinkat(&(0x7f00000000c0)='./file0\x00', r3, &(0x7f0000000100)='./file0\x00') 2018/03/22 08:47:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000eba57649af0f32051800dd000000ecff018f130862005177f7e9b5e74c78a3175430d0336b9e000300000000000000e1a6"], 0x1}, 0x1, 0x0, 0x0, 0x1}, 0x8000) 2018/03/22 08:47:01 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}, 0x8, 0x3, 0xf7200000, "4b7592b6d82514213da106b2caabee2916b7d9b092e1a4f0ed803602085632c3692fec4a864a87db99b3aa89ad65e4d469669201faef082a1ecd6cdbb8f266666741e06fd77af619ef889a3ee9ed9209"}, 0xd8) shutdown(r0, 0x1) 2018/03/22 08:47:01 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xc0c01, 0x0) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/100, 0x64) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r1, &(0x7f0000720fd4)=""/44, 0x1b3) getsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/22 08:47:01 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x410000) ioctl(r0, 0x227b, &(0x7f0000000000)="ff") write$fuse(r0, &(0x7f0000003440)=ANY=[@ANYRES32=r0, @ANYPTR=&(0x7f0000003380)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES16, @ANYRES32=r0, @ANYPTR64, @ANYPTR, @ANYRES32=r0, @ANYPTR, @ANYBLOB, @ANYRES32=r0, @ANYPTR], @ANYPTR, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYBLOB='5', @ANYPTR, @ANYRES16, @ANYBLOB="c6fa522b739c15f94973"], @ANYRES16=r0, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYBLOB="4baec270de9c35d6b60130dfe814bd9f747de8addb8b6d71a098f143a2e56af879c16911844563a9776e0e55bf02496291f5e346481de79213f2ccdcea3fedec963fa136b41cb0398eef4a4c0b33ba34d2933e5c", @ANYPTR64, @ANYBLOB="1476ca3bf23ee86766328802ee0479d2dab013dd2c45f321e52f13ed9cecab7bf5f7a057dc6e1c45106c02042d4e016e9cf2855bf0864ae6fb7e6fcd96a798ef75f33453d6d6c900149bbeab1459a6d49cedb5bdd9195fb1a5576f3c354ae5a1b61c3017959d4e849063a1a3f7cb5d84eba75287616bce4eefc394", 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@ANYRES32=r0, @ANYPTR64=&(0x7f0000002280)=ANY=[@ANYBLOB="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@ANYPTR, @ANYRES32=r0], @ANYPTR64=&(0x7f00000032c0)=ANY=[@ANYBLOB="5d8523541c41784aefe268b4f2125cd7df456db257e29f8c4f82dc9ef3ba09791ecf948979146cb7bbadee0f4519a437147aae11c054182cd7888192ff84c77047125434125b1d3482ae5c9460253fc3b4c0ce133eb27f7f44791fb57ea071f6c0a5f842dd1e3ae74ffea56a645e69ba5fa3a33920229eb64e72d2f1ca43d2f239261addd4376856cb4ee0dd0d6111ecbdb8ae7c8033fda3372ce0e7d23035b325657284bca30a93ed", @ANYRES16=r0, @ANYRES64=r0], @ANYRES64], @ANYPTR=&(0x7f00000033c0)=ANY=[@ANYRES32=r0, @ANYRES32=r0], @ANYRES64=r0, @ANYRES32=r0, @ANYRES64=r0, @ANYRES16=r0, @ANYRES16=r0], 0x2c) read(r0, &(0x7f0000000000)=""/154, 0x274) 2018/03/22 08:47:01 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000741ff8)='./file1\x00', 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0x3, 0x10001, 0xcf, 0x0, 0x4, 0xfffffffffffffffd}) rename(&(0x7f0000e6dff8)='./file0\x00', &(0x7f0000b76000)='./file1\x00') 2018/03/22 08:47:01 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x3, 0x4) signalfd4(r0, &(0x7f0000000180)={0xfffffffffffffffb}, 0x8, 0x80800) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000fc0)='\x00', 0x1) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000001280)=[{&(0x7f0000001180)=""/249, 0xf9}], 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000140)=""/8) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = open(&(0x7f0000000040)='./file0\x00', 0x442, 0x105) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f00000000c0)) 2018/03/22 08:47:01 executing program 2: unshare(0x40600) mkdir(&(0x7f0000d37ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000040)="367edaf325db2ce6ee8c44e16c1f81687f660a52145f7b49261b70cad192f18bdf013e7639d98d64bcc47b422b88bc30a790eec3056710f8ab3baffcb6acf4480c4c59d29793eeee3ac0f762615f5d6cf3fe85dfffc965ee81524d2887e0f572b9fbebe56ab086de301c97beadc6af97e977d623bcea4be5ff1d7619b70f75bd134e3314f099f440c2ddb5013fe1ba918b789fa3ce5e8739c6f6c68fe9fa11abfde4efaa0093698c4b70e62827203e895cd8871fda33969115e768a39202fc94d9bdc21ea263d989", 0xc8) 2018/03/22 08:47:01 executing program 0: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/snmp6\x00') read$eventfd(r0, &(0x7f00000000c0), 0x8) [ 48.658455] audit: type=1400 audit(1521708421.599:39): avc: denied { write } for pid=8519 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/03/22 08:47:01 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x142) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000140)=0x100, 0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) utimensat(0xffffffffffffffff, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={{0x0, 0x7530}}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x6, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, 0x4) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000000180)="a489e6a1a31c784329988077cc") 2018/03/22 08:47:01 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x3, 0x0, 0x0, 0x8, 0x7, 0x9, 0x4}, &(0x7f00000000c0)=0x20) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000040)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x2ac, &(0x7f0000001c00)}, 0x7da8}], 0x2, 0x0) 2018/03/22 08:47:01 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x1, &(0x7f0000000400)=[{0x16}]}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x400000000084004, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00000000c0)) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000001a0001010000000000000000800000004fdcca869531871d8c6df4c1952714494681cb21cffbf6a2ca2ae2a50ae3050f5f9efd68f7a5184479845b726dfb9ec838c75e6440613c78cbe58e6ff6cca645d17666339b67147f948072dba5971d14f522424257cedab4fffba8781a3e6092cf97c32270c7a2a697fde62598d931de596fd5897949874abda36c4e8736042b49cfc8bd70ef8d75d1f6a4db"], 0x14}, 0x1}, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000240)=0x2, 0x4) 2018/03/22 08:47:01 executing program 4: r0 = socket(0x11, 0x3, 0x0) socket$inet6(0xa, 0xa, 0x3) r1 = getpid() sched_getscheduler(r1) sendto$inet6(r0, &(0x7f0000000000)="069fb4bbfd52f524bce37677fb19a57b11fc9b268e5109e529229340e91f908c0d7e47c4f7013359fb603091c4a652b53883c92730f22f030e820aeadc415bb9a8e224149538b4588c67716896eca17ba785e2e9e5f829fc4fd570d468c2c3f87586fadc40f04059a86a3f69c5601ea864142c10471eaa03aef01f7ee5f15297f3a44650b0fa80e2fb5d17bbfb418238e167389fed49038c6e961a8cff998b29daaddd986d31de0c1e1c1aef13bfe979172d67fa746b2dab8a482dc8b5c9bbfa91b6993f657ed004154815e0d06c70087016ba5f96e3948f460c4ea0a91b0a7386e7f627144efcfa665f3470ecd2b36e4c70187307574456f65042bd043818e421b55b8793cc89de3e9e92880abb7e7593a079c4abb34311f901c40223e9d5282f2321889ef14c396b21bac004c00de5956ef639cdda8940257d9d3acfb38bcf5b64c41ae171fd19f06bff6a9597e1bdd32425a402ad18ed76ccc19425efb4005e946ff93238cb5ce30b4d62d14bf767db7735253feef012d4598abf48ef95098608e56ff87f34aa9f646d8d6c2db41868fc89d2e5dbfcb650e71353c7fd49a741ca8113d67059af04295474fb96e2d0624bc01d75f29c36054441769873c6e61aed297916ec2c8fbcf311f0335deac11441139bb270aa6db88d662f6e342c14fddab33876fc6245013a2d6d65628973046a8bcfc9a66f1e35f3e9002b6d33f373be85c8e54a33ea4ba531bf0b38cea1d82d1e85257462076bdc1bc2d639063904a3ecd45fb531e4b08e77bce25370854b44e3fae36870c0745ec57c6b3495a9c593cf7c991dca79d0646ee8ba50d6fb463aa12b4286b4b59756651ee0d3f6e75c87e023f6f8d1d4d0ed44bdadcb6ac6fdfabbfd4b3c1ef57e764c368162d805e6233b2d267247ec7204eb4f659ba4cd8c4f3015622782432caa4f49cec8e75dfa8c111f0a9933881ec150a93f6878f12d24b4670b006ca88574febd37bf8e57565d28010eb64c44a045ae06d6b71b2afa46fe7097c0efdb80db72f7e186f5de665a91c4953252a6cbcf486271f16c0d7c367aa0817a89d0dc1bc72d07f18c6420e203f801a8b38e3a50e3fcc015e74a21dab9fa3312f6bd32786de688c7335f58726c8404f578774f81bcec2e4742774fbe0382b7f34577f0fe2e20d8edc6f66d416bf848df62d720a9ceb14f1ea2e11ade06d7d3dd73c1ca13217220d234f8b0a1c134f7cc65f2542adf70d95f498988d64b8cd63909cad595ef68a782f39ae91f835aef97758916393651f68f476d73dc5c0907afb36d69103fba03f16a0032516912875f4173ae2c14e5e1b085ba82203114cc2287aa55e0557599f469d7869c1de79fd75c50b4d2d6cf092f266ace8c8267effec8219e2a05f6f66bc1a132dfb6f6f0cc6a8f40ed68de24969e5ddbef2c779f92e9a28ede22105fbb98add8fd495011da2a8df93190c3c3e9c1efb0e1ff78ea9edeb8d27bc67b7086fb01384a53cfe660a2b2b14368a043738947a16c0d1ef4af633005b6b12b205b5b405202f7797f193946b21e6c93836160ca61f810359eb8fe98ca09aafa1f821215a0a0a6eb2207c7be66fbd22dabef740d25cf27e7a95ad3d1cf70edb6aae0984d2d74aaaa41081eb9594d51d1bb17083edecd1966c26058eae7dbb6a2858c380d004359f526d12983d1d7f8fa0ad9ecb13bd37cac993b15d9ca144af4b8d898e2426344270d9df75797999d034103ba66d1429a6923bdccdbc601095832e1340d8d0ab9a8d937ea3b2689796a929b394ef163f5181d730f973a8f3737a60cf499eaec0e3611d31a0764de886179d7acc5d28d6455517d83af01f7eec8825241184cd8e20d2e37e27efe80829c338bb0f64836bbeb8fd63b228e233a4a263851efa13330a35146552f004d18221d8c69d776cca379f408e916627a4b73850fc681ac64f112dd514739e8ad066a0f06cd34f0599adafe18c5f936d3e15bf4de4fcd7f92532cdd22d223528c5c1cfdec57e70c30f7619e867f0eb8876d2abf810e75804ac5624625377893b58d05c0276e53ec071b2cd39992f397f24a19cc3fd29d52fd087478fe2e6904", 0x5c9, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80}}, 0x1c) 2018/03/22 08:47:01 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xffffffffffffffff, 0x101902) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c009f56bf7794649643e06a779dafe70d42ebcdf3ba2ffe0a624dc3f0eeeadcef71d4e8969c3ec46faeaa7240e9a2a9f235aac30f8bf549ad938e0f19874df5ddfd3e13ff08494544110054dea0928fb7a2db3de8f90288aaec8148ba3121b06555c1e811a2bc5be0d65e9212de216d78be38e1d86643f6ba2b92c3ec8bbc2b2808d77653", 0x1) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)='\x00', 0x192}], 0x1, 0x81003) readv(r0, &(0x7f0000002580)=[{&(0x7f0000001300)=""/75, 0x4b}], 0x1) r2 = request_key(&(0x7f0000000080)='syzkaller\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='/dev/loop#\x00', 0xfffffffffffffffc) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00000002c0)=0x8) request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="74086e750000000000000000008c009f56bf7794649643e06a779dafe70d42ebcdf3ba2ffe0a624dc3f0eeeadcef71d4e8969c3ec46faeaa7240e9a2a9f235aac30f8bf549ad938e0f19874df5ddfd3e13ff08494544110054dea0928fb7a2db3de8f90288aaec8148ba3121b06555c1e811a2bc5be0d65e9212de216d78be38e1d86643f6ba2b92c3ec8bbc2b2808d77653", r2) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/22 08:47:01 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x20}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r1, 0x80047456, &(0x7f0000a95000)={0x2}) 2018/03/22 08:47:01 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000200), &(0x7f0000000080)=0x4) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={'syz_tun\x00'}) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_settings={0x100000001, 0x3f, @fr_pvc_info=&(0x7f0000000040)={0x6, 'ip6gre0\x00'}}}) socket$inet_udp(0x2, 0x2, 0x0) 2018/03/22 08:47:01 executing program 5: unshare(0x400) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r0, &(0x7f0000000680)=@known='user.syz\x00', &(0x7f0000002140)='em0*.]keyring!\x00', 0xf, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0x7ff}, 0x8) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000100)="ed31105bb5", 0x5}], 0x1, 0x0) 2018/03/22 08:47:01 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000680)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000500)=ANY=[@ANYBLOB="240000001300070400000072000000000000b9f9", @ANYRES32=r1, @ANYBLOB="0000000000001a2100"], 0x24}, 0x1}, 0x0) sync_file_range(r0, 0x3b45, 0x7, 0x7) 2018/03/22 08:47:01 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) syz_open_procfs(r1, &(0x7f0000000080)='ns/uts\x00') sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) ptrace$setregset(0x4205, r1, 0x7, &(0x7f00000000c0)={&(0x7f0000000340)="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", 0x1000}) 2018/03/22 08:47:01 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x651a, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) 2018/03/22 08:47:01 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$TIOCSBRK(r0, 0x5427) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x802c542a, &(0x7f0000bd8000)) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000000)={0xffff, 0x400, 0x21aa681f, 0x100, 0x1, 0x25d3, 0x8, 0x4, 0x3f6cc7e6, 0x3f}) 2018/03/22 08:47:01 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) clock_gettime(0x0, &(0x7f0000f73ff0)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r0}], 0x2000000000000040, &(0x7f000005bd56)={0x0, r1+10000000}, &(0x7f000005b000), 0x8) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/18) ioctl(r0, 0x5, &(0x7f00000001c0)="d4d21734b3720611db7df25fb4bb99a7aff54723ac7d88a429c8e80e0ffc718c943d8f7f1bd264f1349bec15348af88959cceb88cc6284123ebcac0084120298b7be64c3b43fac") getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) r2 = getpgrp(0x0) r3 = gettid() socketpair$inet(0x2, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r4, 0x0, 0x15, &(0x7f0000000100)=0x1, 0x4) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x77359400}}) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r3, 0x20, &(0x7f00003efff0)) 2018/03/22 08:47:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000180)={'nat\x00', 0x0, 0x4, 0xdc, [], 0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {}], &(0x7f0000000080)=""/220}, &(0x7f0000000200)=0x78) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000330ffc), &(0x7f000066bffc)=0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) 2018/03/22 08:47:01 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000300)={@empty, 0x0, 0x0, 0x0, 0x4}, 0x20) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x5, 0x4) [ 48.900114] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 48.961508] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 48.980736] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 49.005455] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/22 08:47:02 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], 0x7, 0x7, 0x6, 0x4}) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xb) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r1, r2, &(0x7f0000929000), 0xff) 2018/03/22 08:47:02 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010e000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0x7, 0x5, 0x6, 0x7, 0x81, 0xc5}) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000443fdc)={0x6}) 2018/03/22 08:47:02 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20000, 0x0) write$selinux_load(r3, &(0x7f0000000100)={0xf97cff8c, 0x8, 'SE Linux', "e4fa1f75046ba4d141e5ae1a2e7a75941eb89e1871abb86de94395d48f76f0ce235e2be1f6f583c030bd82694634afc746277757c952085baca3266c17b4d3d990f922e346d0fec7c818da0b31ee757d4b5b090ea3dd39734d5d6b161d10abef0154f05ed6c74beea553fc77c9e1bb349f6ce7cb40c5c0ccebc3"}, 0x8a) ppoll(&(0x7f0000fe6fd0)=[{r1}], 0x1, &(0x7f0000035ff0)={0x0, r2+10000000}, &(0x7f000078cff8), 0x8) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000040)={0x8000, 0x7fff, 0x7, 0xffffffff7fffffff, 0x6, 0xe93, 0x4, 0xffff, 0x2, 0x8}) 2018/03/22 08:47:02 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xce11}) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) 2018/03/22 08:47:02 executing program 5: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000040000)='./control\x00', 0x1, 0x0) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x3, 0x0) setrlimit(0xf, &(0x7f0000000000)={0x200, 0x7}) 2018/03/22 08:47:02 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000600)=0x5, 0x4) r1 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="f5b45dedd2c59c1b1163b2ee3d5731d22e9026a93ac557fa7e3fb93a702ae2e71eed7292eb83be84a311487db70c3b6656cfc647361681b2c3cba05da160f8bf2bb25d86171719ee7fbd634ae968e2a046747b0ac748c902f325ef73d9e367dbe7db116bd94722fb18139d55514b75e678a901df709d32b3da785ce1fdd4f11550a702b3ff4146da132eac5cbdab8fbbf78a287e150aa95a6e16828f6e8c0fdff71cfa8fa69838496ccea32ac6f6eb186db4e3caf53e5ef8a6288c9c9cf4f79d46f33f87", 0xc4, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000000180)='.request_key_auth\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="0afbc1191183543c2e3d32de06bb2dc674a927b8e453fceac0cf54ade0d560b1687a65cebbb18097ace8bd1a5bab92892bb3e6990cc7ed9ee2d59ca97c8a5126c9800f0b21d9c6d39b072262c1387df98c152ea36c765e7ddebc618ae4", 0x5d, 0xfffffffffffffff9) keyctl$instantiate(0xc, r1, 0x0, 0x0, r2) r3 = accept4(0xffffffffffffff9c, &(0x7f00000002c0)=@pppol2tpv3, &(0x7f00000003c0)=0x80, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000740)={{{@in=@local}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000880)=0x68) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000340)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2}, [@RTA_ENCAP_TYPE={0x8, 0x15}]}, 0x24}, 0x1}, 0x0) acct(&(0x7f0000000280)='./file0\x00') 2018/03/22 08:47:02 executing program 7: r0 = socket(0x18, 0x1fffffd, 0xffffffffffffffff) connect$unix(r0, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c800"}, 0x12) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x20842, 0x0) accept$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000140)={@loopback={0x0, 0x1}, 0x52, r2}) r3 = open(&(0x7f0000000000)="380d23b51125b9288a2bb2a1086d05c800", 0x40, 0x80) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000040)=0x3) 2018/03/22 08:47:02 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x66, 0x2}, {}], 0x30) creat(&(0x7f00000000c0)='./file0\x00', 0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x1000, 0x0, 0x100000001}, 0x8) clock_gettime(0x5, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000040)={{r1, r2/1000+30000}}, &(0x7f0000000080)) timerfd_create(0x6, 0x800) 2018/03/22 08:47:02 executing program 3: r0 = socket(0x1a, 0x807, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0xfffffffffffffc32) sendto$ax25(r0, &(0x7f0000000180)="f287d35465b1737abf20824aaea422964ba8f74ef7e2209d755bc9c9bd8f170240e347187ef4e7b22bebe4b862d1a753749b413578e3a493be3529a086de5453aa35b785d553901f0bbd23f24ba7ae31b7d5283b7022e953d393ca9530e7f4f68bb6913d62cd19f240c9411ae7ae9b8bfc6fd341240bceed7c08d492512c356d5aefbbd88470dd523a6a131d797a55713ebde15ddbdf3d0abe1d782e27583158ad76de9b497452e10128187f2d8655367b383a11293d1b404f0a52119f1fbf270c502ac875274bcdb7f2e3c5c69805204cd502a3304900a79f1f235e8e0643a066c24c7451e7", 0xffe0, 0x0, &(0x7f00000000c0)={0x3, {"860ed0657f751e"}}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000080)="9e9fe4d49cb7a2a3ddec3b73", 0xc) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000280)=0x8, 0x4) 2018/03/22 08:47:02 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = dup(r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x7, 0x1, [0x7f]}, &(0x7f00000000c0)=0xa) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000140)={r3, 0x40, &(0x7f0000000100)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @rand_addr=0x20}, @in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000180)=0x10) sigaltstack(&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000000)) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000000040)) 2018/03/22 08:47:02 executing program 1: capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) socket$netlink(0x10, 0x3, 0xd) r0 = socket$netlink(0x10, 0x3, 0x13) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x0, 0x400000}, 0xc) 2018/03/22 08:47:02 executing program 7: recvmmsg(0xffffffffffffff9c, &(0x7f00000043c0)=[{{&(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000200)=""/29, 0x1d}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/83, 0x53}, {&(0x7f00000012c0)=""/196, 0xc4}], 0x4, &(0x7f0000001400)=""/21, 0x15}, 0x2}, {{&(0x7f0000001440)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000002780)=[{&(0x7f00000014c0)=""/193, 0xc1}, {&(0x7f00000015c0)=""/186, 0xba}, {&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f0000002680)=""/21, 0x15}, {&(0x7f00000026c0)=""/156, 0x9c}], 0x5, &(0x7f0000002800)=""/195, 0xc3, 0x1f}, 0x1000}, {{&(0x7f0000002900)=@ethernet={0x0, @random}, 0x80, &(0x7f0000003c00)=[{&(0x7f0000002980)=""/87, 0x57}, {&(0x7f0000002a00)=""/114, 0x72}, {&(0x7f0000002a80)=""/4096, 0x1000}, {&(0x7f0000003a80)=""/193, 0xc1}, {&(0x7f0000003b80)=""/92, 0x5c}], 0x5, &(0x7f0000003c80)=""/182, 0xb6, 0xffff}, 0x10000}, {{&(0x7f0000003d40)=@sco, 0x80, &(0x7f0000004300)=[{&(0x7f0000003dc0)=""/203, 0xcb}, {&(0x7f0000003ec0)=""/116, 0x74}, {&(0x7f0000003f40)=""/193, 0xc1}, {&(0x7f0000004040)=""/52, 0x34}, {&(0x7f0000004080)=""/221, 0xdd}, {&(0x7f0000004180)=""/171, 0xab}, {&(0x7f0000004240)=""/26, 0x1a}, {&(0x7f0000004280)=""/94, 0x5e}], 0x8, &(0x7f0000004380)=""/49, 0x31, 0x1b0}, 0x1000}], 0x4, 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000004500)={@mcast2={0xff, 0x2, [], 0x1}, 0x41, r0}) connect$bt_l2cap(r1, &(0x7f00000044c0)={0x1f, 0x2381, {0x2, 0x2, 0x1, 0x5, 0x1000, 0x7fff}, 0x400, 0x1}, 0xe) r2 = socket$inet6(0xa, 0x1001000000080001, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x98) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000080)=0x0) r5 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f00000000c0)={0x101, 0x9, r4, 0xfffffffffffff01b, r5, 0x101, 0x18}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0, 0x0, 0x0], 0x3}) getsockopt$inet6_buf(r2, 0x29, 0x43, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x54) 2018/03/22 08:47:02 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000e4b000)='/dev/snd/seq\x00', 0x0, 0x4080001) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) close(r0) 2018/03/22 08:47:02 executing program 3: ioctl$void(0xffffffffffffffff, 0x41007701) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x9, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)) 2018/03/22 08:47:02 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r2 = getuid() ioctl$TUNSETOWNER(r0, 0x400454cc, r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/03/22 08:47:02 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={r2, 0x45, "51233af4ff7b6047d444baa0da788f0788fa76b544a1f80d830ac58e3f697fefea66584be0122017109fb3dda3e7004db2f79ea3f06d1668fa4bf4720ae849acf7581a8a86"}, &(0x7f0000000240)=0x4d) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000000c0)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0x8, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0363084089cfa74f"], 0x0, 0x0, &(0x7f0000002000)}) 2018/03/22 08:47:02 executing program 0: r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f4ffc), 0x4) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000617000), &(0x7f00000a7000)=0x478) r1 = geteuid() r2 = request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='.\x00', 0xfffffffffffffffa) keyctl$get_persistent(0x16, r1, r2) 2018/03/22 08:47:02 executing program 3: sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@delrng={0x10, 0x14}, 0x40}, 0x1}, 0x0) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffd) sendmmsg(r0, &(0x7f0000000040), 0x2, 0x0) 2018/03/22 08:47:02 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @multicast1}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x26, r1}) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) setgid(0x0) 2018/03/22 08:47:02 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x480000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, [0x5, 0x100, 0xfffffffffffffffa, 0x1f, 0x400, 0x6, 0x2, 0x0, 0x6, 0xffffffffffffff77, 0x1, 0x4, 0x40c6, 0x10001, 0x100000001]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x2}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc), 0x4) 2018/03/22 08:47:02 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) shutdown(r0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000040)=""/66, 0x6}) 2018/03/22 08:47:02 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x8000, 0x0, 0x0, 0xfffffffffffffffe}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x10001, r1}) mq_open(&(0x7f0000001440)="ea73656375726974792d406b657972696e6700", 0x40, 0x0, &(0x7f0000000000)={0x0, 0x8000, 0xd1}) 2018/03/22 08:47:02 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x336) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$loop(&(0x7f0000000600)='/dev/loop#\x00', 0x4, 0x2) r5 = getegid() r6 = syz_open_dev$usbmon(&(0x7f00000004c0)='/dev/usbmon#\x00', 0x78, 0x8000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000500)=@assoc_value={0x0, 0xf800000000000000}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000000580)={r7, 0x200}, &(0x7f00000005c0)=0x8) r8 = getgid() fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open$dir(&(0x7f0000000480)='./file0\x00', 0x14400, 0x100) getgroups(0x8, &(0x7f0000000440)=[r1, r2, r3, r4, r5, r8, r9, r10]) 2018/03/22 08:47:02 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000080)=@pppoe, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/185, 0xb9, 0x1}, 0x40000000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) renameat(r1, &(0x7f0000000100)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00') r2 = socket(0x2, 0x0, 0x4) connect(r2, &(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x4, 0x1, 0x1, {0xa, 0x4e23, 0x416, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}}}, 0xfffffffffffffe8d) 2018/03/22 08:47:02 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a075fb35331ce39c5a7568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd636c7b86f4ad7a4c24549743c95fe92c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") r1 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x227e, 0x0) sendmsg$key(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x2, 0xe, 0x4, 0x5, 0x26, 0x0, 0x70bd28, 0x25dfdbfd, [@sadb_address={0x5, 0x7, 0xff, 0xa0, 0x0, @in6={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x1a}, 0x9}}, @sadb_key={0x1f, 0x8, 0x750, 0x0, "e2a2d482daddc258d4fbe3de5918ff00f7c16dc361b48af1bc2d53cc72f862d792977ae3f388a66ffc1f9296287464c2fdf6759366765f1b31702fb23c7fba87914741235a778ed6fe75927f0f6d0778cd5165e6584f1e0362922586c27388effa1a1432f42ffa7ea087cc1485d0e54c6b813a82645d06afe6f413a813f8a57733d302b6cfb4631f5123a43ced855feff40d92cdb85aa8373f5c908e403d890e528f1c9c3c3dfc6bf97ce592161094902e739baa7b03b1f8b16a21766a73c9d5a81d2a0c599b85dad61c5049ef9030a0fc6fd58aeaf2250933bc8413a377797c8df419081bb91aa72103"}]}, 0x130}, 0x1}, 0x40001) preadv(r1, &(0x7f00000012c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x44003) pread64(r0, &(0x7f0000002000)=""/4096, 0xfffffffffffffdd8, 0x1000000) 2018/03/22 08:47:02 executing program 4: timer_create(0x4, &(0x7f0000001180)={0x0, 0x12, 0x2, @thr={&(0x7f0000000080)="25c924d0faa8daa503075aafe3707e4c8bbd3d4bc5e9ffdfffa036455ee9d24c807e478122100614daef26d5c29c257598c054e4badd0ad3f8e6662c211fb0b49595a18d32bea43ce64ec11ef300f090a1f401adb28f3decce92169b456a8eeb708ae22bfeb8ff23532d7e521544ea68c379eba0cadbaa1c4a61c8d9110d56e70b7318fa27b93560b332397055c7c569575a8e4792cbecf9f81fee67a7fb35860d000af63a37650e412696dba7c3c38dbc459ca4fad354841fb2fd58cfe6c08074c2b7e55cadb7c7056b82771bf038", &(0x7f0000000180)="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"}}, &(0x7f00000011c0)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00009ee000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x34, 0x0) fcntl$setstatus(r0, 0x4, 0x42402) setsockopt(r0, 0x10001, 0x1ff, &(0x7f0000000000)="75c3fbd94d8e82fc854af05440acb450fb5ad05660de4455838d058de6f70988e90b15d1282b52e2d3371a10fadc5c387c4b38bef54370656891abcd6698b158e0e1a8383140d4b2fe2bc7411f5f177d2946321ce2c99f2c484b722dcd0f75255a7359b4a909e00c6cb9577971d26f3ae11a46c8a8", 0x75) connect$unix(r0, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) fcntl$setstatus(r1, 0x4, 0x800) [ 49.431124] binder: 8655:8658 BC_FREE_BUFFER u000000004fa7cf89 no match 2018/03/22 08:47:02 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x0, 0x0) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x2, 0x7, 0x8, 0x2, "8aab4c4fe14428f8768ae4654f00427024b57b10d463786f244127e4ccfc49050301ffd753349c4d8c9607e32dcc2c029108735f8257d0a7df38aa297a6396", 0x2d}, 0x60) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000100)={'filter\x00', 0x0, 0x3, 0x0, [], 0x1, &(0x7f0000000080)=[{}], &(0x7f00000000c0)}, &(0x7f0000000180)=0x78) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f000000afe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) 2018/03/22 08:47:02 executing program 6: mkdir(&(0x7f00001af000)='./file0\x00', 0x0) readlink(&(0x7f0000000340)='./file0/file0\x00', &(0x7f00000002c0)=""/96, 0xfffffffffffffedc) mount(&(0x7f00000d0ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x8, 0x0) getgid() open(&(0x7f00001fd000)='./file0/file0\x00', 0x8140, 0x1) execve(&(0x7f0000159ff2)='./file0/file0\x00', &(0x7f0000000000), &(0x7f000001e000)) link(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00') 2018/03/22 08:47:02 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000040)=""/149) pipe(&(0x7f0000000100)) r3 = fcntl$dupfd(r0, 0x0, r1) ioctl$ASHMEM_GET_NAME(r3, 0xc0046209, &(0x7f0000830f3b)=""/197) 2018/03/22 08:47:02 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x2841) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000001c0)={0x6, {{0xa, 0x4e21, 0x7, @empty, 0x6}}, 0x1}, 0x90) r2 = socket$netlink(0x10, 0x3, 0x12) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setns(r3, 0x40000000) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000140)="580000001400190000000000000fff560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03ff000000000000001200000c0900fcff0000040e05a5", 0x58}], 0x10000000000001c7) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f00000000c0)="020000002000000090748400", 0xc, 0x0) 2018/03/22 08:47:02 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000100)={0xafec, 0x1e, "c05f5c1623771ed76255d3686bcc5b94e243d91b29979dcd480dff0107ec"}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000327000)={0x2, &(0x7f0000000140)=[{0x9e}, {0x6}]}, 0x10) accept4(r1, &(0x7f0000000040)=@ipx, &(0x7f00000000c0)=0x80, 0x80800) sendto(r1, &(0x7f000002af28), 0x0, 0x0, 0x0, 0x0) 2018/03/22 08:47:02 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x101002) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r1, 0x41007701) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/03/22 08:47:02 executing program 1: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) mq_notify(r0, &(0x7f00008d7000)) r1 = dup(r0) readv(r1, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) [ 49.473211] binder: release 8655:8679 transaction 25 out, still active [ 49.480228] binder: undelivered TRANSACTION_COMPLETE [ 49.494857] binder: send failed reply for transaction 25, target dead [ 49.511316] binder: release 8655:8658 transaction 24 out, still active [ 49.528773] binder: undelivered TRANSACTION_COMPLETE [ 49.534152] binder: send failed reply for transaction 24, target dead 2018/03/22 08:47:02 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) flistxattr(r0, &(0x7f0000000000)=""/15, 0xf) lseek(r0, 0x0, 0x3) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="b1420f15043805f44cc20962e6eb81d7cc1fd88d71dfb947e877c25ece07c2adaf79f106fcdb1edbad785eb03c3bb561a01faae68f11d6282bbfd13da49f1468a5522b4f9c588897f3c7172905c770a21dcc71b360dc90acfd94c76cb68d97d48c6fd503679b69574d40b81bcdbd64daa2d1de3f0d0447068c70ec42ff85ed8da9ba1aecdd7e32aa49d3a419dd600c844a9a16780f1036b9957d96fa1457b1e80ae7091ca914cb5e98e389ed71", 0xad}, {&(0x7f0000000100)="0a2fd0ecf57f648da3f6a462211a7fa07e5ca48be2d347d238c584bee7e33ebbdff3f514736f1ce80b0a098b205d4bb9dac76fbacd1643bddefbe310d3a5b1105f9829254f740ad2f7ab6f6218e4870f6e24888016ce8cdbde81a5247012887bcd667d15d38f29a32e138c0a67d240ee6e7c7bfe7535d177a9562ac6a4ecef3e2b639a596c40d3d569041813ad222e90e48e97576cbdc59af4a703efb672265f7407cad8194a7a2770cabdde8b83eff81b1eb3789ff6d12c3892d5850af61aa4aa684bfae73c333ad5d2dbe8c39f997c27e5b65a923773accbc8dad7b8f854a41f5422c00c7efc91", 0xe8}, {&(0x7f0000000200)="430f9915b666660150e3665075f25f1eeb181e95764eede64c7e0105daafaddd40d6c9f6de6a3d358c95e937d734cd5732b30a5f3bc0dd06e46a29905e8d59bab8790b1b817049a7867c0ccad03237225fe02f2e09768e6bafa3d95cd3af0bba307b0839eacad8548fe5c2bdc21f60c816d19e28705219953eda32ba623e5724c5d11d87ca8240c338f8904ca46d9856a219eb0c5171d3c5517007de8f2f", 0x9e}], 0x3) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) 2018/03/22 08:47:02 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000127f, &(0x7f0000000080)="6acd48e92125993fd28b18bec605aece7e4c365a2c1420670c56d100b78d6d1776f42c77bbf597298dd868ec63574845cf946363aec15fb856bfa55ca54ff956d3642fc3f48f4a6d92ef716de7135a135dcdb09ada98d76dc5c37f337405edf487806604f67a9794cabfba0a7ff3c5fac4a8a302d7cc5f122cbd4224d5ce128e32e42f11ba1ee87c814ef0795616d3ec147e5b61f1bcfb718b9ca7742b1905b525c0d11ee26931") 2018/03/22 08:47:02 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000240)="8b4ca1a46f95d2143ffce7cc1156217dabbbedd427ed52b4dcb0a1109b14de1888ff6b2dbd594a8397608bd5e6a53feba518aa10fbf3e8880d2403e3d3d796e0f346cb7a20e6f7e917f58cce88009576fa526d91668ed92733b2cd26c98db53dbe6c68e044e77f16577c291934470858cb883e03f9d204186487e871d64526a38e9794a98efc726f2c8b18dc", 0x8c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, 0xe, r2}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)={0x0, 0x8, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @empty, @random="d422f855ab55", @random="5124b9df8522"]}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x400200, 0x0) 2018/03/22 08:47:02 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) pwrite64(r1, &(0x7f0000000000)="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", 0x1000, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001040)='/dev/ptmx\x00', 0x20000, 0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0, 0x0}) socketpair(0x3, 0x0, 0x5, &(0x7f0000001080)={0xffffffffffffffff}) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f00000010c0)=0x6) ppoll(&(0x7f0000fe6fd0)=[{r0}], 0x1, &(0x7f0000035ff0)={0x0, r2+10000000}, &(0x7f000078cff8), 0x8) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r1) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000001000)) 2018/03/22 08:47:02 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000340)='task\x00') fchdir(r0) socket$inet6_icmp(0xa, 0x2, 0x3a) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/22 08:47:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) unshare(0x8000) recvmsg(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/9, 0x9}, {&(0x7f0000000100)=""/9, 0x9}], 0x2, &(0x7f0000000180)=""/4096, 0x1000, 0x9}, 0x2000) accept$packet(0xffffffffffffffff, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001280)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000012c0)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x20000000000000, &(0x7f0000664fc0)={0x0, 0x1, 0x2, 0x100000000000, 0x0, 0x0, 0x200}) mq_notify(r2, &(0x7f00003da000)={0x0, 0x0, 0x1, @thr={&(0x7f0000ce5fda), &(0x7f0000c51000)}}) read(r2, &(0x7f0000de8000)=""/206, 0xce) 2018/03/22 08:47:02 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000238fc8)={&(0x7f000028afe4)=@in6={0xa, 0x4e20}, 0x80, &(0x7f0000002280)=[{&(0x7f0000002300)="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", 0x1000}, {&(0x7f0000001000)="f8f8e0b36925c59ba26089f2d60a26c757181e2a4479469a9fa1d360ded3113a69cce0631eedb0941acfb5e6e0e56e2a63a432b2d0c822c2201900f3241f45fad6a6aa4b772cade820213fff7301e654caaad551b9991ecdbb9fbdbe9aefe24b5217a86423d5803d1ec7db2181203a67e2fc3646cd8073077076b6b4f57836d1836466f99ce2502a9b43658875b8ff2550891788587e9a78f2537dfb3e7862e47158d2a03cda7cdd91487599ea6281944b577d5cb7dc08e83f1f1dae248a4289eaa952", 0xc3}, {&(0x7f0000001100)="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0x1000}, {&(0x7f0000002100)="bc747c28ecdc7184303de2ef77403afc326d53daadd1eafa19d1aff0989f0d2c5e7a44f96c4e3ae299e4a383d668998a04426a35245e1001441e5a2b51a468baf3e8840d5385734fadb90de2da6721919d40990a675a7c3ffd514ca269713fcb74e36a5fd853bf7ffa7332156d21dbeae502328bcedfd562de378c7bcc8e99066bb80d32062787d60e4e686f82426e84a47b473731bb965ed3af712fc927656e2fb9c7e4ea6ebaf607e6bbb2a1c4b9b6ccc5dc6f56c6c01bd768a4625489c8", 0xbf}, {&(0x7f00000021c0)="638894264f22bf4aa88745395feedc88768cc0a71adf4e79eb60dd6a0dcf133750bc97b8e90e9fb59fa0d0449521a98b9fe8c2286e53a450fdd592810f001d175360cf795a159b0304a6c5e1ee65cb91fe6f0e48f16e41486b8402be612add97e331377f0067506484d6300398026a71731b08bf7134dd3fa76e7d7994ffa8a7edff9b6debcd6648bc4d4de30fc450e05119521cc6fe7ddb", 0x98}], 0x5, &(0x7f000035e000)=ANY=[@ANYBLOB="180000000000000021200000370000005200000000000000"], 0x18}, 0x0) socketpair$inet6(0xa, 0x6, 0x80000000, &(0x7f0000000000)) 2018/03/22 08:47:02 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x4, 0x81) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f00000000c0)=0xfffffffffffffffa, 0x4) pipe(&(0x7f0000116000)={0xffffffffffffffff}) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r4, 0x8, 0x0) r5 = dup2(r3, r4) ioctl$int_in(r5, 0x5452, &(0x7f0000e35ff8)=0x45) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f0000000140)=0xb, 0x4) r6 = getpgrp(0x0) unlink(&(0x7f0000000100)='./file0\x00') fcntl$setown(r3, 0x8, r6) fcntl$setsig(r4, 0xa, 0x12) gettid() tkill(r6, 0x2e) accept$ipx(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) close(r0) 2018/03/22 08:47:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000100)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)="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", 0xfd}], 0x1, &(0x7f0000000400)=[{0x68, 0x10f, 0x7f, "6b7d777c4e5140341115c03bcc8bad3da6ffecf30b7bf8e65414a1da61f30b2b6410da01bb588d4df185191316fbe2c9b283cd04eb3cd7629a0946d93d827adf1221fc23124d4e84f3ff44b60565e2c567afa96c1bb4"}, {0xd8, 0x109, 0x7, "e2e5393e9a9deb866b690831a0b03126719536ad36236d8910947deec6cf13e962d454ac898b201cd9979a3117fafa4827b55416bfb9e5cec5440a58569433c566461e432bf9747476b8abb6f4bfd354d0530b5bd0c84506db4278cd833229450903e1a5bb1ede388b7befe00e8b92ed4c642b7ba92356b53782c5c7ea1d6677a549bef4d7ae617f346ac1f79dd0939a3fbf8c0a965a3ab4ae1ac8bba1470804813830f75c7be7fd3f99b2380de5645e07d4e5117724f63e3fcf7f018da21548fa8b8a"}, {0xf0, 0x119, 0x2, "9f583cd13d56a7b679114ac69bb5fd2e80ec6e37a883b5cdf9ae373631ec674b648ff06b20eef5e64920dc2940e51ec98b45e9e0900df200327d7efc59a14c56ad3d87eff955c464f9e752d3a42bffdf2e322e4040cc5a5676291aa8b903af3a77cd7c109d3d1c7c14d5dd894c3e783db7c233e62c4287695f9f31980b05a89eb7cb0ea97c6371378a371ea64becc2fd146bbf39c15723c0989f11f6995b4e50d887d94cf8f1d3b5f9121b077cf6d2cd03ee0ee5ecd95ba7c81460069940b59ab007fd675c8987dbe0d4985884d07f32510640093c8cc041184c79"}, {0xa8, 0x117, 0x81, "d1a549f51ea0c4b0539a7afd5c3608747ceb50d8fba98aaca5006401a0992501fc6ddf3309474618690025ce12fa9fe5c22458498f2d0e56eef4d20096766407ddc54383d2c729f8c56f701b2846d79d6572349a60103b55a65a9617f226868ffae60bad7664516e4327b8a049b2540930c61f52759fc4294412f52914f7f3c49a5f41b2017d43c24a8978fa475b23bf39"}], 0x2d8}, 0x4000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=@newlink={0x20, 0x10, 0x501, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) 2018/03/22 08:47:02 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ffc000)=0x1, 0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) eventfd(0x8) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000565ffc)=0x3f73, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/03/22 08:47:02 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x0, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0xfffffda2) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000697000)="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", 0x22c}], 0x1}, 0x0) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='vegas\x00', 0x6) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000340)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000001080)="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", 0x2ce}], 0x1, &(0x7f0000000500)}, 0x0) sendto$inet(r0, &(0x7f0000000100)="d2c4932c91a412f46586a773f5fe545cba63e597e1babb1b5170646c6a7b250e5ff8c236ae6d8cfa93be46d83829aa9843d289d0daf5daf943024c8c09832a354ce581d7b59b20ac3fad6baafe95799a9fc2d1eac08e0ad7ece1981cf6d83234c95720488045672c5d05e654a652f88b407a97d356bd48a4a0ef62f20e98e9c3910e63a524765b884483d6530fb44e0b0728a83b7dcad22c079fe3324c1476ac45e2dad66f328ff442a96aff229ca5efad1722d10d0b0bf9ddccaec2f99019d7dd3c23bac5fea9f51e3b51aa2fbefec3b33a282a12610727cdff2af96ee4eb01bc70ef64cf153ac747a216a4", 0xec, 0x8800, &(0x7f0000000200)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) [ 49.609950] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=14340 sclass=netlink_xfrm_socket pig=8743 comm=syz-executor5 2018/03/22 08:47:02 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000000)=""/183, &(0x7f00000000c0)=0xb7) fstatfs(r0, &(0x7f0000000100)=""/135) 2018/03/22 08:47:02 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) exit_group(0x1) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f0000071ff8)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000026000)='mqueue\x00', 0x0, &(0x7f0000769000)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x1a, &(0x7f0000000180)=""/5, &(0x7f00000000c0)=0x95) mkdir(&(0x7f0000e2b000)='./file0/file0\x00', 0x0) 2018/03/22 08:47:02 executing program 6: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x9, 0x40071, 0xffffffffffffffff, 0x0) 2018/03/22 08:47:02 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f00000000c0)={0x7}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004edfd0)={0x0, 0x0, &(0x7f0000003fe8), 0x1, 0x0, &(0x7f0000000000)='\x00'}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$fuse(r1, &(0x7f0000000080)={0x28, 0x1, 0x5, @fuse_notify_delete_out={0x50af16a8, 0x100000001, 0x8001}}, 0x28) 2018/03/22 08:47:02 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x12, &(0x7f0000817000)={@local}, &(0x7f0000c3b000)=0x14) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@ipx, 0x80, &(0x7f0000000100)=[{&(0x7f0000000280)=""/119, 0x77}], 0x1, &(0x7f0000000140)=""/196, 0xc4, 0x2}, 0x40000002) 2018/03/22 08:47:02 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8), &(0x7f00000cfffe)=0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/22 08:47:02 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/ip_mr_cache\x00') sendfile(r1, r1, &(0x7f0000000000), 0x10000) 2018/03/22 08:47:02 executing program 1: r0 = getegid() ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000080)={{}, {0x9}}) r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) r2 = signalfd(r1, &(0x7f0000000040)={0x12a}, 0x8) signalfd(r2, &(0x7f0000000180)={0x9}, 0x8) openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x80000, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x7, 0x0) setsockopt$packet_int(r3, 0x107, 0x0, &(0x7f0000000140)=0x1, 0x4) setregid(r0, r0) [ 49.648505] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=14340 sclass=netlink_xfrm_socket pig=8743 comm=syz-executor5 2018/03/22 08:47:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xffffffff7ffffffe) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={"73797a5f74756e00001cb70000008000", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x0, 0x7ffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) 2018/03/22 08:47:02 executing program 3: keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000001200), 0x0, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) fchmodat(r0, &(0x7f00000000c0)='./file0\x00', 0x40) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000240)={{0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, {0xa, 0x4e24, 0x1f02, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x7, [0xb436, 0x80000001, 0x40, 0x1, 0x0, 0x2bc000000000000, 0x9, 0x1ff]}, 0x5c) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80040000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r1, 0x404, 0x70bd2a, 0x25dfdbfc, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x80) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) 2018/03/22 08:47:02 executing program 7: clock_getres(0x108000000008005, &(0x7f0000000040)) ppoll(&(0x7f00005e1ff8), 0x2000000000000126, &(0x7f0000630000)={0x0, 0x1c9c380}, &(0x7f0000001000), 0x8) 2018/03/22 08:47:02 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0xffffff84) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1200000000000000290000003e1f0000d803"], 0x12}}], 0x2, 0x0) 2018/03/22 08:47:02 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000000200)='.', &(0x7f0000000040)='ramfs\x00', 0x0, &(0x7f00000000c0)="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") 2018/03/22 08:47:02 executing program 0: epoll_create1(0x80000) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000002ff1)='/dev/sequencer\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/22 08:47:02 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$ax25(r0, &(0x7f00000000c0)={0x3, {"0981ce4a5404f1"}, 0x6}, 0x10) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000040)=""/20) listen$netrom(r0, 0xe04) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) syz_open_procfs(r2, &(0x7f0000000140)='net/rt_cache\x00') ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x10) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r3, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1010000}, 0xc) 2018/03/22 08:47:02 executing program 2: r0 = socket(0x2, 0x1, 0x0) getsockname$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000040)=0xffffffffffffffc0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000000c0)=""/219, &(0x7f0000000280)=0xfffffffffffffe7c) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'tunl0\x00', {0x2}}) [ 49.693433] binder: 8776:8782 ioctl c0306201 204edfd0 returned -14 [ 49.709006] binder: 8776:8782 ioctl c0306201 204edfd0 returned -14 2018/03/22 08:47:02 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) socketpair(0x10, 0x6, 0x34aa, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/03/22 08:47:02 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x10000, 0x2) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000018c000)={0x0, 0x2710}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000014, &(0x7f0000beeffc)=0xfffffffffffffffd, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000080)={r2, 0x0, r3}) sendto$inet(r0, &(0x7f0000a2d000), 0xffffffffffffff8e, 0x20000000, &(0x7f00007f4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) fcntl$setstatus(r0, 0x4, 0x40000) 2018/03/22 08:47:02 executing program 1: r0 = request_key(&(0x7f0000000240)='blacklist\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)='\x00', 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r1 = socket$netlink(0x10, 0x3, 0x8000000000000022) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@delneigh={0x1c, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}}, 0x1c}, 0x1}, 0x0) r2 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='\x00', 0xffffffffffffffff) keyctl$clear(0x7, r2) r3 = socket$inet6(0xa, 0x806, 0x496) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) [ 49.762007] audit: type=1400 audit(1521708422.709:40): avc: denied { bind } for pid=8799 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/22 08:47:02 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x5, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000180)=0xfffffffffffffd9d) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/03/22 08:47:02 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'vlan0\x00', 0x32}) r1 = add_key(&(0x7f0000000040)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="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", 0x1000, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r1) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000001280)=""/188, 0x1c5) r2 = getegid() ioctl$TUNSETGROUP(r0, 0x400454ce, r2) fcntl$notify(r0, 0x402, 0x22) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)) 2018/03/22 08:47:02 executing program 7: rt_sigprocmask(0x2, &(0x7f0000000040)={0x41}, &(0x7f0000000080), 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002b00)=[{{&(0x7f0000000240)=@un=@abs, 0x8, &(0x7f0000000840), 0x0, &(0x7f00000008c0)=""/148, 0x94}}, {{&(0x7f0000000980)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/16, 0x10}}, {{0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f00000020c0)=""/193, 0xc1}], 0x1}}], 0x3, 0x4000000002, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'gretap0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) rmdir(&(0x7f00000000c0)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) write(r0, &(0x7f0000000000), 0x0) 2018/03/22 08:47:02 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x5) sendmsg$inet_sctp(r0, &(0x7f0000957000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23}, 0x1c, &(0x7f00002c9000)}, 0x8000) close(r0) 2018/03/22 08:47:02 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000000)={'filter\x00', 0x99, "cf56ba30a5112e8749d792c7159ed416310ea7ec350249ba77c3e53bb649742390cc41615ad197db0187eaac7984570736f0292f7ceadc5f94104d37d2504524218bfa1f8aa67b2471ffcb5da81ae9bab89f608fe96082d10652a5bba74da6e476abe4e345a50328f829e5c8ca79e1c0992172cfba0233473f39148ac577f7aa94cb5398f107347bd05f415ddd3371d1ccecf4b8e99dbf3c8f"}, &(0x7f0000000140)=0xbd) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f00000006c0)="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", 0x22c}], 0x1}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='vegas\x00', 0x6) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000003c0)={'filter\x00', 0x2, [{}, {}]}, 0x48) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000340)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000001080)="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", 0x275}], 0x1, &(0x7f0000000500)}, 0x0) 2018/03/22 08:47:02 executing program 1: r0 = request_key(&(0x7f0000000d80)='logon\x00', &(0x7f0000000dc0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000e00)="776c616e31262dad1b2e73656c6600", 0xfffffffffffffff8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000e40)={{{@in6=@ipv4={[], [], @remote}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000f40)=0xe8) lstat(&(0x7f0000000f80)='./file0\x00', &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r1, r2) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000fc0)='/proc/self/net/pfkey\x00', 0x10000040901, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000540)=0x0) process_vm_writev(r4, &(0x7f0000000b80)=[{&(0x7f0000000580)=""/22, 0x16}, {&(0x7f00000005c0)=""/229, 0xe5}, {&(0x7f00000006c0)=""/179, 0xb3}, {&(0x7f0000000780)=""/220, 0xdc}, {&(0x7f0000000880)=""/33, 0x21}, {&(0x7f00000008c0)=""/66, 0x42}, {&(0x7f0000000940)=""/116, 0x74}, {&(0x7f00000009c0)=""/221, 0xdd}], 0x8, &(0x7f0000000ac0)=[{&(0x7f0000000c00)=""/188, 0xbc}, {&(0x7f0000000cc0)=""/186, 0xba}], 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000400)=0xe8) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000440)={r5, 0x1, 0x6, @random="ae8859c292af"}, 0x10) r6 = socket(0x2000000000010, 0x2, 0x0) getsockopt$inet_int(r6, 0x0, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000480)={@local={0xfe, 0x80, [], 0xaa}, 0xd, r5}) write(r6, &(0x7f0000949fdc)="240000002e001d003200000800407700fbffffff0100000000000000ffffffff0100ff10", 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}}, 0x2, 0xc1f, 0x6, 0x9, 0x8001}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000000100)={r7, 0x8000, 0x0, 0x3, 0x6}, &(0x7f0000000140)=0x18) r9 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r9, 0xffff) r10 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x0, 0x100) write(r9, &(0x7f0000002000)='v', 0x1) recvmmsg(r10, &(0x7f0000002380)=[{{0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000001180)=""/28, 0x1c}, {&(0x7f00000011c0)=""/17, 0x11}, {&(0x7f0000001200)=""/233, 0xe9}], 0x3, &(0x7f0000002940)=""/4096, 0x1000, 0x2}, 0x1000}, {{&(0x7f0000001340)=@ipx, 0x80, &(0x7f0000001900)=[{&(0x7f00000013c0)=""/156, 0x9c}, {&(0x7f0000001480)=""/168, 0xa8}, {&(0x7f0000001540)=""/253, 0xfd}, {&(0x7f0000001640)}, {&(0x7f0000001680)=""/40, 0x28}, {&(0x7f00000016c0)=""/19, 0x13}, {&(0x7f0000001700)=""/50, 0x32}, {&(0x7f0000001740)=""/28, 0x1c}, {&(0x7f0000001780)=""/94, 0x5e}, {&(0x7f0000001800)=""/242, 0xf2}], 0xa, &(0x7f00000019c0)=""/82, 0x52, 0x9}, 0x9}, {{&(0x7f0000001a40)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000001ac0)}, {&(0x7f0000001b00)=""/80, 0x50}, {&(0x7f0000001b80)=""/157, 0x9d}, {&(0x7f0000003940)=""/4096, 0x1000}, {&(0x7f0000001c40)=""/126, 0x7e}, {&(0x7f0000001cc0)=""/108, 0x6c}, {&(0x7f0000001d40)=""/28, 0x1c}, {&(0x7f0000001d80)=""/126, 0x7e}, {&(0x7f0000001e00)=""/137, 0x89}], 0x9, 0x0, 0x0, 0x3}, 0x1}, {{&(0x7f0000001f80)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000021c0)=[{&(0x7f0000002040)=""/118, 0x76}, {&(0x7f00000020c0)=""/242, 0xf2}], 0x2, &(0x7f0000002200)=""/103, 0x67, 0x1}, 0x5}, {{&(0x7f0000002280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002300), 0x0, &(0x7f0000002340)=""/27, 0x1b, 0x5}, 0xbd}], 0x5, 0x100, &(0x7f00000024c0)={0x77359400}) sendfile(r9, r9, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x1d, r9, 0x0) ioctl$LOOP_GET_STATUS(r9, 0x4c03, &(0x7f00000010c0)) utimensat(0xffffffffffffffff, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={{0x0, 0x7530}}, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x0, &(0x7f00000004c0), &(0x7f0000000500)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f0000000200)={r8, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x84) 2018/03/22 08:47:02 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = getegid() r2 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) r6 = getgid() setgroups(0x4, &(0x7f0000000100)=[r1, r2, r5, r6]) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000040)=[{0x18, 0x29, 0x37, "17ec"}], 0x18}}], 0x2, 0x0) r7 = fcntl$dupfd(r0, 0x406, r0) sendmmsg$unix(r7, &(0x7f0000002d80)=[{&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f00000001c0)="7cf742e88e6a40f312daa2f49edd3b9137b83c08406b44b4d27bf5518eed9cf4cc78bea5b7df9665aa4eb5a6251ccad90092cff8a79513985dc7cbab195f064305ecead7c811dd351c9a61e25a01aa7d42ce0bad5ee48a27e8a84f3e91740d41c67a6d8889a8df88d0e8d082b26147f2c00821348b251160ff2da6cf68be5b4edbf5218b3c59bc8e4a86ddb10393d62295e20959857e88c284b141", 0x9b}, {&(0x7f0000000280)="3384350bcf3f006cf04a7ec30a366088062e162b19fbae1ff9f16cc0ed3b2fb723a4702df86539901be32604efea12b741e1410279a8e69705d816eca655a61f84d5cb381705ff009aae6fb799fbca96a724cc011166999b5a211229bea2bee68b7c65461ad3efa089a5274165b04783dff36b9b67f7d741f17895e0eb8f", 0x7e}], 0x2, &(0x7f0000000340)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r1}, @cred={0x20, 0x1, 0x2, r3, r4, r6}], 0x88, 0x20040040}, {&(0x7f0000000400)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000540)="3f3294fa9db50e9662ce64fe2a0da610f5822b023c0a32fcaacad2f997a1081f12768bdb4d7161819b164d4c8d330f42d2377533ef3787ce5314885aec08a09b056fd19a984dc0bc50f0ff0f47c0bad6719ace1343554dd2691b6ab0052bdd1574c556d9513aa5e13bca2afbce01110b7e2e4f37", 0x74}], 0x1, &(0x7f0000002ec0)=ANY=[@ANYBLOB="20000000000015883fc2fefe55ed937da30173d2149b25c1ae36c7e997e129", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0], 0x38, 0x20000011}, {&(0x7f0000000600)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000000680)="b0987fe6f75e3f73938dea77f7b1cb842c6b4ad0465b94ada417ee90e087a23ed8a5f1afce9e2afcf94cbd8030b8604675b8eb5439f3820c4ba3358fb8acc50578e3a7bffa1fa4d094ab7ab72625bbda80ace0eb559842547e97c9dfcdd15def8660a3221e93afe44304f9c7ee9b3e183226ca965ca3a9fa2c2cc9d6260616388718ed14d243d9e0e66c5a79fb09c98fb95ae7fad0460cc2fff59bccc4834f14fef0a077c12faddbe4712a6eba02e2f830dabcccd8e6ceb0f02db617297932c076c435cf92a68ef765f18db62f70ec975a38e2aabf236afe4fdc3cc67f458fb33a1f76d0841b38", 0xe7}, {&(0x7f0000000780)="81015d807189f5b649c35c496e65fbdf9d07d31a9f5132a999e7174fbb4917a5bac533d86a96e8ea2a41657dfd36566039e291967c8797bd44714ad1e00a", 0x3e}, {&(0x7f00000007c0)="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0x1000}, {&(0x7f00000017c0)="c022b044eb142013a6d3755d56f2dfce24306fbf1bc7fba6e3b02970158adf171549aef256a717b8e35d4b1441e8d0b6", 0x30}, {&(0x7f0000001800)="df37cf728fc40faab2f1dd320acee47232cdc89cfa04ac9a21f5786594cb8286aa14ff57bffd8e3de0e884f2b8e5052cabed532ec53f55830c68c3929bcf725a55", 0x41}, {&(0x7f0000001880)="00f92df86603623e63f85c21adab7fb811460e8c7bf2af3c75ecbf9c305da2a2c284619dd6ebdb25230073f4efae458d490f28f953557b1218e1c3dc0e6b2c6d9837da6a8659b8799ab053604c927f9f", 0x50}], 0x6, &(0x7f0000001980)=[@cred={0x20, 0x1, 0x2, r3, r4, r1}, @cred={0x20, 0x1, 0x2, r3, r4, r1}], 0x40, 0x4044844}, {&(0x7f00000019c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002bc0)=[{&(0x7f0000001a40)="3a0627fd8b3ad6fbab06d1ea074c8bd449983d464e8b10dc0345a994570e3bb33cdfd24e1ef642c38da92040b30b716e8c2ec4ac6461c1930c8cbf7d78455593c92ef4e13a33a0d7fcc443e8eb5e14ebc50bcd08fc5be395865f78dc050eeb310e8e7a19c1ef47122f024daa9d45ead8a3c80565ffcd0a309733ffea9b", 0x7d}, {&(0x7f0000001ac0)="6dc03a", 0x3}, {&(0x7f0000001b00)="3112df2bf0da6f66cae9b0293ced3ddc4576a51f54c8eb7f1487f7477a1d0b2d199e1753052598eba6bdcfc547fad721853946465425d0592d76720197b640e1ec0b3d7bd697745b7f85e221a31048200c14d51aba1c5980c6d558cdf6d1bdfd095e3d7273e4588b8a44daf4af019b690f91f6f60161b6b1fc27ff26ecd2d589ac5c5a2379", 0x85}, {&(0x7f0000001bc0)="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", 0x1000}], 0x4, 0x0, 0x0, 0x4040000}, {&(0x7f0000002c00)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002c80), 0x0, &(0x7f0000002cc0)=[@cred={0x20, 0x1, 0x2, r3, r4, r2}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r1}], 0x98, 0x14}], 0x5, 0x0) 2018/03/22 08:47:02 executing program 0: pipe2(&(0x7f0000004000)={0x0, 0x0}, 0x0) fcntl$setstatus(r1, 0x4, 0xc8dd92e2e3acac05) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000100)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x8000, 0x5d, 0x8000, 0xdcf, 0xfff, 0x100000001, 0x8, 0x0, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r2, 0x1, 0x7}, 0x8) 2018/03/22 08:47:02 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x20011, r0, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) r1 = dup2(r0, r0) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x2, 0x11, 0x5, 0xf, 0x5, 0x0, 0x70bd2d, 0x25dfdbfe, [@sadb_x_nat_t_type={0x1, 0x14, 0xfff}, @sadb_ident={0x2, 0x0, 0xffffffffffffff53, 0x0, 0x20}]}, 0x28}, 0x1}, 0x8000) sendmsg$nl_netfilter(r1, &(0x7f0000000540)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10081}, 0xc, &(0x7f0000000500)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"], 0x398}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000040)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/22 08:47:02 executing program 6: r0 = socket$inet(0x2, 0x5, 0x6) r1 = dup2(r0, r0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001140)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00004c3f70)={0x3, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x3e) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4096, 0x1000) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x2, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) keyctl$join(0x1, &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}) 2018/03/22 08:47:02 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x10007ffb}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000098f3080010", 0x107}) 2018/03/22 08:47:02 executing program 4: mkdir(&(0x7f0000000000)='./control\x00', 0x0) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000fc3ff6)='./control\x00', 0x0) getdents64(r0, &(0x7f0000fc4fbe)=""/80, 0x50) 2018/03/22 08:47:02 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000024ff8)=0x100100011, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0x1ff, 0xffffffff7fffffff]) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000240)={&(0x7f0000000200)=[0x4, 0xffffffff], 0x2, 0x1, 0x8, 0x1, 0x6, 0x5, {0x101, 0x8, 0xffffffffffffffc1, 0xa581, 0x7, 0x6, 0x10001, 0x2e, 0x75, 0xffffffffffffffc1, 0x81, 0x7, 0x4, 0x2, "c7234f020f60a8b2ced7ef6ad5cdd8cdf576d1279dd51088c50d15cb305f2a86"}}) faccessat(r0, &(0x7f0000000140)='./file0\x00', 0x40, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000)=0x6, 0x4) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ptrace$getregset(0x4204, r2, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=""/42, 0x2a}) 2018/03/22 08:47:02 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x81, 0xffffffff}, &(0x7f00000000c0)=0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) fcntl$lock(r1, 0x6, &(0x7f0000000240)={0x0, 0x3, 0x3, 0x89, r3}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x8}, &(0x7f0000000140)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000080)=@ethtool_eeprom={0xf}}) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000180)=""/39) 2018/03/22 08:47:02 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x40045431, &(0x7f0000c0efdc)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x30, 0x4) 2018/03/22 08:47:02 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000014c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000001500)=@ipv4_deladdr={0x18, 0x15, 0x201, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}}, 0x18}, 0x1}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xfb, "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"}, &(0x7f0000000080)=0x103) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000240)={r3, 0x2}, 0x8) 2018/03/22 08:47:02 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f00000028c0)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f0000002880)={&(0x7f0000002780)=@ipmr_newroute={0x1c, 0x18, 0xd, 0x0, 0x0, {0x80, 0x20}}, 0x1c}, 0x1}, 0x0) 2018/03/22 08:47:02 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0203000011000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000002b32bcfb6db2fc0800030008000000000002000000e00000020000000000000000020001000000000000000000009d00000005000500000000000a00000000000000fe8000000000000000000000000000ff"], 0x88}, 0x1}, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000100)={0x100000000}, 0x4) 2018/03/22 08:47:02 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000040)={{0x6, 0x7}, 'port1\x00', 0x0, 0x21400, 0x3f, 0x14d, 0x55b69fee, 0x23, 0x7fff, 0x0, 0x0, 0x6}) epoll_create(0x3) r1 = socket$inet(0x2, 0x9bf5271e9c2265ef, 0x4) getsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000c8bffc), &(0x7f0000000000)=0x4) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) 2018/03/22 08:47:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00000007c0), 0x0, 0x20020003, &(0x7f0000000640)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000100)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/03/22 08:47:02 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0xa, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x40001bd, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x4000, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000000c0)=0x3, 0x4) getsockname$unix(r1, &(0x7f00000001c0), &(0x7f0000000180)=0xffffffffffffffd0) inotify_add_watch(r1, &(0x7f0000000100)='./file0\x00', 0x801) 2018/03/22 08:47:02 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000000580)=[{{&(0x7f0000000040)=@can, 0x0, &(0x7f0000000400)=[{&(0x7f0000000080)=""/17}, {&(0x7f00000000c0)=""/178}, {&(0x7f0000000180)=""/177}, {&(0x7f0000000240)=""/161}, {&(0x7f0000000300)=""/207}], 0x0, &(0x7f0000000480)=""/219}}], 0x51e, 0x0, 0x0) sendto(r1, &(0x7f0000000a80)="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", 0x130, 0x3, 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x6, 0x6, 0x14, 0xb, "a94eb1cdb213bd4a3a45cebaf210759dd24dafbbe71d0f023114c9329a84c80ab0892f22cdc1e1c6c2a4a2ee570f8476993715907c1e18b4d40b6bfec18a7a06", "5a5a8779da0e71f517550472c7752635aca122f70ed2c11e7de14ee5ee7a6d39", [0x6, 0x1005]}) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000700)='tls\x00', 0x4) llistxattr(&(0x7f0000000680)='./file0\x00', &(0x7f0000000780)=""/248, 0xf8) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f00000008c0)={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) r3 = accept4$llc(r2, &(0x7f00000006c0), &(0x7f0000000880)=0x10, 0x0) fcntl$notify(r3, 0x402, 0x80000007) dup2(r3, r2) 2018/03/22 08:47:02 executing program 5: r0 = socket(0x2000000000010, 0x2, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) write(r0, &(0x7f0000949fdc)="240000002e001d003200000800407700fbffffff0100000000000000ffffffff0100ff10", 0x24) 2018/03/22 08:47:03 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) r1 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='cgroup*\\!/\x00', 0xfffffffffffffffc) r2 = request_key(&(0x7f00000001c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='eth1,self\x00', 0xfffffffffffffffe) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000280)=[{0x2, 0xffff}, {0x6, 0x6}, {0xe, 0x8001}, {0x8, 0x401}, {0x7, 0xd09}], 0x5) keyctl$unlink(0x9, r1, r2) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x77, 0x1000010004}, 0x14) sendto$inet(r0, &(0x7f00006e2000)='!', 0x1, 0x0, 0x0, 0x0) [ 49.997636] keychord: unsupported version 17 [ 50.013335] keychord: unsupported version 17 2018/03/22 08:47:03 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00002b1fdc)) write$sndseq(r0, &(0x7f0000b04fe4)=[{0x40081, 0x6, 0x0, 0x0, @time={0x77359400}, {0x0, 0xffffffffffffffff}, {}, @raw8={"3ab3b8770aa52c15566673f0"}}], 0x30) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x100000000, {{0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x8}, 0x80000001}}, 0x1, 0x3, [{{0xa, 0x4e23, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0xffff}}, {{0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x4}}, {{0xa, 0x4e20, 0x3ff, @local={0xfe, 0x80, [], 0xaa}, 0x3}}]}, 0x210) 2018/03/22 08:47:03 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = dup2(r0, r0) getsockname$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000a00)={0x4c, 0x0, &(0x7f0000000800)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500), &(0x7f0000000540)}}}], 0x0, 0x0, &(0x7f0000000900)}) [ 50.100306] binder: 8925:8926 got new transaction with bad transaction stack, transaction 28 has target 8925:0 [ 50.112406] binder: 8925:8926 transaction failed 29201/-71, size 0-0 line 3037 [ 50.133351] binder: BINDER_SET_CONTEXT_MGR already set [ 50.141505] binder: 8925:8929 ioctl 40046207 0 returned -16 [ 50.149566] binder_alloc: 8925: binder_alloc_buf, no vma [ 50.155490] binder: 8925:8926 transaction failed 29189/-3, size 40-8 line 3133 [ 50.155947] binder: 8925:8929 got transaction to invalid handle [ 50.155955] binder: 8925:8929 transaction failed 29201/-22, size 0-0 line 3010 [ 50.179954] binder: undelivered TRANSACTION_ERROR: 29189 [ 50.185421] binder: undelivered TRANSACTION_ERROR: 29201 [ 50.190933] binder: release 8925:8926 transaction 28 out, still active 2018/03/22 08:47:03 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000000)=""/34) ioctl(r0, 0x80004524, &(0x7f0000b28f27)) 2018/03/22 08:47:03 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='attr/keycreate\x00') recvmsg(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000014c0)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1}, 0x0) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) pwritev(r0, &(0x7f0000001400), 0x2a6, 0x0) ioctl$KDENABIO(r0, 0x4b36) 2018/03/22 08:47:03 executing program 7: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x4, 0x2) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000440)={0x7, 0x1, 0x0, 0xfd, &(0x7f0000000240)=""/253, 0x91, &(0x7f0000000340)=""/145, 0x11, &(0x7f0000000400)=""/17}) sendto$inet(r1, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$inet(r1, &(0x7f0000000000)=""/157, 0x204, 0x0, &(0x7f0000df7ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000000180)="799a11571c83a60fb0c07622a33c380e3ef0dc27dd46f5d53104ee0c408d2f8fabe7925251d6604fcc3860041d59798f1239b4007e42dd7328f0b2af53fb2de775ff5a99df2e63ecad7add085d8f4fa1ec4ca57e6d810e0239c1c8e84202a9ab562eae5d91542b33bdb2ce8d658c5e636b3cb6a9254b5088ed1e7453db945e924102fbefcf5034e9818f7e457d2059b733407719bde23760aec4ef261812167734ae5e2295094d25feb11481c278e23cc8be", 0xb2, 0x4044000, &(0x7f0000000100)={0x2, 0x4e21}, 0x10) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000000c0)={"74756e6c30000000e34c1de4c5961207", @ifru_data=&(0x7f0000000000)="4235de2c9debde5375cbec7a302c8463252ae47692e5034ace890b4471c1bc49"}) 2018/03/22 08:47:03 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) close(r0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) r3 = dup2(r0, r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000000)='/dev/snd/timer\x00') ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/03/22 08:47:03 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000280)={0x8, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00000002c0)={0x5, r1}) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000000080)={{0x6, 0x4}, 'port1\x00', 0x80, 0x40030, 0x4, 0x0, 0x8, 0x3, 0x9, 0x0, 0x6, 0x7fff}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000200)={r4, 0x2}) writev(r0, &(0x7f0000cb1ff0)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1) syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x82000) 2018/03/22 08:47:03 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x31a) connect$inet(r0, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x3f) sendto$inet(r0, &(0x7f0000642000)="d3", 0x1, 0x0, &(0x7f0000940000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/03/22 08:47:03 executing program 3: mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000080)={0x3f, 0xc57a, 0x200, 0x9, 0x7}) rename(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)='./file0/file0\x00') 2018/03/22 08:47:03 executing program 0: fsetxattr(0xffffffffffffffff, &(0x7f0000000040)=@random={'user.', '+^#&'}, &(0x7f0000000080)='eth1&wlan1vmnet0%+^\x00', 0x14, 0x0) r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) dup2(r0, r0) write$tun(r0, &(0x7f0000000000), 0x32) ioctl(r0, 0x227c, &(0x7f000097e000)) writev(r0, &(0x7f0000001400)=[{&(0x7f00000000c0)="fafa2c37b5a3d01c47a9e543066f29022e267c6a48e70f9e012bc6142903cbaf3e5e83e9d6f0df74b2253d9c2ac7902157b965bb18042941267f5da80a77f61fb1a440487cc7ff074b036ce46ad35c18573c5cd523020ed8c9052a53cac37665c72fed04cb49c4cfb9fb405e83cc7e4477b9b0f1032467fbe71844b8aa72c5774eb006a70c08633c20e02ddf178c56d57532e8d0a4f7ac046700648bbdf04bc593ba3f39cadd3619b077db1e92faf1aa4fbf40ecfa2181be05654cbc6a02eccdcf0aadec0ca3e7606d6a0fc55fbebcc8d99430d4f2fcaef81ddb3a970f3cf10ede15d61ad8e6b5812342709f1d", 0xed}, {&(0x7f00000001c0)="234ae37cdabb74951a452648aab2d7f7ec005ae2dd2e3499079b4f04b83543e865ad1d121c00ed23f4e8d8c6d791f2e85f684d063f356df3c776df5363497b8a244a00482af4856feeff00345d3131fbf67c46ac000c0ccf064f4412b10f0882c05480541c1ae5c4b0447e3ca0e99639cd1116072b64d3784ce2ab74678497fb3ff9adb42e30e24223ee936013dd53f74542fccd261321a361036272072a168a998b57f7", 0xa4}, {&(0x7f0000000280)="834a6138a01c908c0116bfb340728384891e36abb65934c910c6ee5d3a913c57d755066dba7b3d840f65f6a5dacd457cc08943509b9a0e3b66ad9022064c84733642a0da8840ef27c21fb085ac61f638cb1ab179c2e73eeef44d7715cdb2c6d125a94bb524", 0x65}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="f4599da382563a153c41316f577989b7006c7b4a2b65e0cd3e45cf62247836e57e972a54d0e3a4d5923e9fdd3126568aa1bb46d38efe5aff7d052983c3c0442311a4f727a4a5b02b16ccbadcca2d16b0a44835215f4f7565349aac26450b3323107e4bdd9410fa462ce2e9de89d3e5cf563d8de0261b9193e4438525279c68208f742e1149654982954645696bd896298988c6e3c82666c27a6b42489707632c17005c357b399e", 0xa7}, {&(0x7f00000013c0)="9589991d208449b8404521c90e23926d08cbc30dfa8b4e52af", 0x19}], 0x6) 2018/03/22 08:47:03 executing program 1: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000004c0)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000340)='/dev/keychord\x00', 0x4000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000380)=[0x3f, 0x10000000000000]) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00000003c0)={0x5, 0x3, 0x2, 0x1, 0x3}) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000480), &(0x7f0000000580)=0x0, &(0x7f00000005c0)) lchown(&(0x7f0000000300)='./file0/file0\x00', r1, r2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0xffffffffffffff01, 0x5, 0x8, 0xc3e, 0x4}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000280)={r4, 0x800, 0x2}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000600)={0xb81, 0x7, 0x208, 0xffffffff, 0x2, 0x9, 0x3, 0x3, r4}, 0x20) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r5, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) ioctl$TIOCCONS(r3, 0x541d) r6 = getuid() umount2(&(0x7f0000000400)='./file0\x00', 0xc) ioprio_get$uid(0x3, r6) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000640)) setreuid(r6, r6) 2018/03/22 08:47:03 executing program 6: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) mlockall(0x2) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={"b0f169c7ed7fd3fcf2f60c18913867ed", {0x4, 0x0, 0x0, "0017f660a10e"}}) [ 50.197744] binder: unexpected work type, 4, not freed [ 50.203019] binder: undelivered TRANSACTION_COMPLETE [ 50.208217] binder: undelivered TRANSACTION_ERROR: 29201 [ 50.213859] binder: send failed reply for transaction 28, target dead 2018/03/22 08:47:03 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) connect$vsock_stream(r2, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r3, &(0x7f0000000100)={&(0x7f0000000140)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18}, 0x0) close(r1) close(r3) close(r0) 2018/03/22 08:47:03 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000000)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000100)={0xffff, 0xffffffffffffffe1, 0x2, 0x80000001, 0x2, 0xffffffffffffff00}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, 'lo\x00'}) ioctl$KDMKTONE(r1, 0x4b30, 0x6) syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x400) 2018/03/22 08:47:03 executing program 5: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) fcntl$setlease(r0, 0x400, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000c2d000)='oom_score\x00') lseek(r0, 0x0, 0x4) lseek(r3, 0x0, 0x0) sendfile(r1, r3, &(0x7f0000000000)=0xffffffffffffffff, 0x80000000) sendfile(r1, r1, &(0x7f0000929000), 0xfc) 2018/03/22 08:47:03 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003eeff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5955fd69d325ff00000000000085efed5332ea1469f94049adf3fd34cbd156009cd21e847417c5", 0x2d}], 0x1, &(0x7f0000b88000)}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xd0, "155bb07c06f371189f189159f6cef17ffa20a86ede69fe067daacd910c6dea73bc098a3bbf2f2959f39e24f494dcbed9c32fa2c87ec54a29093d593efdfcd784f8acab3152c385e1c208438c221a043a4e3e1d80d9d7824aef2fae2103ef40fb8115481d326d773e515e97a0a044790840bb79f9654021b96b6da87a644261e5a72d8abed83e43734b75c2649e1232e27f2284deb1a7fbff7a7673a022f57f44e7f62c7d3a8e6f903d67320db3b2ea4f8c332cdbcd112f2f7b783151670dffd76d82c33e2d27f3e11101daab00332afc"}, &(0x7f0000000140)=0xd8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x3ff}, &(0x7f00000001c0)=0x8) modify_ldt$write2(0x11, &(0x7f0000000000)={0x4, 0x0, 0x0, 0xf6b8, 0xe67, 0xfff, 0x6, 0x28, 0x3, 0x1}, 0x10) 2018/03/22 08:47:03 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001280)='mountstats\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001100)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000012c0)={0x0, @remote, @remote}, &(0x7f0000001300)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0x3, 0x81}, &(0x7f0000001040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001080)={r1, 0x4}, &(0x7f00000010c0)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000001fc0)='net/ip6_mr_cache\x00') read(r2, &(0x7f0000000000)=""/4096, 0x1000) 2018/03/22 08:47:03 executing program 7: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x1) shutdown(r1, 0x0) r2 = socket(0x1, 0x80f, 0x3ff) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES64=r2, @ANYRES16=r0], &(0x7f0000000000)=0x2) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x7fffffff}, 0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0xffff, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x844}}}, 0x84) 2018/03/22 08:47:03 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) sendto$inet(r0, &(0x7f0000000880)="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", 0x2f5, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000000)="19a12a142ab275558bf068234a9b8dad35116020f7ba01bf52fe0a173519e25500347068bc75da1088772d7a155ab734ad352bac034f2beed17dbe676b4541b61486cb0f9078028814dbdca221ca860f678cf2f9658456dfc93e9381f915b14c0c9402a2668ef8310629ee52bcd8ec8a55c692d7d8d9ff8a359eed4beedaf8f480a504b98e4c411ee3a8d77787ec5e226eac3b6d39bb60797a0b09271e40df5602d771e2deccff84ea2d203f03b2caebf8a2e0b588cdc3d5ee85d99088d37bfa", 0xc0, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r0, 0x1) 2018/03/22 08:47:03 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0xf, 0x80007, 0x1ff, &(0x7f0000000000)={0xffffffffffffffff}) accept$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/22 08:47:03 executing program 0: getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) lstat(&(0x7f0000000200)='.', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) unlink(&(0x7f0000000080)='.') iopl(0x0) r2 = eventfd2(0x6, 0x801) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000000)=0x2) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000100)={r4, 0x2}) 2018/03/22 08:47:03 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0xa1, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x180, 0x1f, 0x1ff, 0xffffffffffff67a7, 0xfffffffffffffffe, &(0x7f00000000c0)='vcan0\x00', 0x3, 0x6, 0x3e00000}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x10a01) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000040)={0x10000, 0xacb, 0x6, 0x7, 0x800}) add_key(&(0x7f0000792ff3)='dns_resolver\x00', &(0x7f0000005ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="d8e8db0102b3ac41af02cf9e0532c711ae5c07fd7aa723d596fb79924b0731c14a1d931c7889cfaf200cefc1f792f98918154594fc92f46670de7186ffc6bb6891610a7e3549d4712f601a821e8e3cbdbedbee9e73d5b60206d7aa4b8f6fc5f8e78abe92aa5a416d917ce1a569d27728e7864c39696aedf1f493f0146e1c00", 0x7f, 0xfffffffffffffffb) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000d19000)=0x45b, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'bpq0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) 2018/03/22 08:47:03 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x248001, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x4202c0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty, 0x960}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x100000001}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x21}, 0x14) ioctl$KDADDIO(r0, 0x4b34, 0xff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000002c0)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], 0xd2) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/22 08:47:03 executing program 1: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f0000000080)={'system_u:object_r:ssh_keygen_exec_t:s0', 0x20, "73790002fff86a0010"}, 0xffffffffffffffd5) 2018/03/22 08:47:03 executing program 5: unshare(0x800000002400001) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)) getpeername$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000057000), 0x8, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) r3 = getegid() syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xe001, r2, r3, 0x7ff, 0x3100c) preadv(r1, &(0x7f00000000c0), 0x0, 0x0) 2018/03/22 08:47:03 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x8000, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000180)={0x6, 0x5, 0x8, 0x71e, 0x6}) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') readv(r1, &(0x7f0000000100)=[{&(0x7f0000000000)=""/85}, {&(0x7f0000000080)=""/127}], 0x1000000000000093) ftruncate(r1, 0x9) read$eventfd(r1, &(0x7f0000008ff8), 0xff10) 2018/03/22 08:47:03 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000100)=""/5, 0x5}], 0x1) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x800) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x408800, 0x0) ioctl$sock_proto_private(r1, 0x89e5, &(0x7f0000000180)="5eb50f68d56f20702916828344ef1ab9bf10eb77f378ad02a46e8db39933712581d83a27c62613d8901f4a99cd31a8049ae8461cce7d3c919b23e5e026e0bb35f51ad9fe082e7a3279fb850be83bc5f432ca01ec246119081481cf6acf59545a4f77cbfbc8dbf3199e1764e9cd8302e195afee839bece25142e788ada9c4a0efd838feeed1c45b775cbb4e2360dad8e5642a7a8a8a54738ae5d49b7aac40afcd786fd8e3a66e448785746f9ae498c16e0fbb8af1f6c7b0c8d69ae1f89dbcd9989bea6d765493a25d1715d36536548502d69b2c4e0ffde994ea7df572a9608f4067da6e") 2018/03/22 08:47:03 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$pptp(0x18, 0x1, 0x2) lseek(r0, 0xffffffffffffffff, 0x7) 2018/03/22 08:47:03 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp6\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='projid_map\x00') sendfile(r1, r0, &(0x7f000032c000)=0xfffffff, 0x80db) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x9) r2 = add_key(&(0x7f0000000400)='big_key\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000480)="b3c7e7c4e7e84cc3596d16cbfd3ebc51af94ada6a52974c50dc1e4615f9ec5f7b91630c385e7cbcf83d0da8db7017bf58f9e57af4193dce69f69a82e2af56eac14b9e34aa00fd654eddb0809f00e004fd42230627e349c4f94a50a91f211d6e55aa6609bd9c09ee4c6ff38aaaedeb02e926f55a61e1b207f5c63e7c7ae4505cfdd73016901026d01f118ec51d53030f2091d864e", 0x94, 0xffffffffffffffff) r3 = request_key(&(0x7f0000000080)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='{lo]\x00', r2) r4 = add_key(&(0x7f0000000140)='rxrpc_s\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="28b033263b05693e48aebfdd39cf4d6b68097157f297884492ec182dd6af97de220cd51214d9ae1b86ae28e41e347ab21b2289eb85658fa3f6a3a7884ef84c5dddbd5d3aab9b234e28d90aa523355f41e98e3b4f2150bce95ce76617016fbd50cac7c4ce6a1539acea86e6d32b", 0x6d, 0xfffffffffffffffe) keyctl$unlink(0x9, r3, r4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x0, 0x7, 0xfb, 0x2, 0x9}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=r5, @ANYBLOB="ea00000037cb982d065652f27c7ff862d2cbc1055b095ff2885b164aef88b70b9edad3aaa4ee697b1f85ac924ae73f9651f8d7ca7574b71d5701000000fe5dbcb2ea38b317693aebb7c66b38567bd176aa3d330e03c97f9874913d106f5ffa19c6aacdbad4730238a8fe192d3d09f652548f46d57061d4cba0ddb6441cbde888a3467b601bd9a5a47608d438167d4963b3cf5d6778ea005a87ffc49953476d4828c5d2eb2307c9f55ba1299074bf077c0a0badac00ebd274b48272c0d3eeacd631eb566c449d350eb842eb6d876108a9a84f3c8171e691b08d80b3cfbc3be4c86a407b4363d4e2dd0b2468fb6dfc"], &(0x7f00000003c0)=0xf2) r6 = getpgid(0xffffffffffffffff) ioprio_set$pid(0x1, r6, 0x3) 2018/03/22 08:47:03 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x54) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_notify(r1, &(0x7f00003da000)={0x0, 0x0, 0x0, @thr={&(0x7f0000ce5fda), &(0x7f0000c51000)}}) close(r1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x480, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x3) 2018/03/22 08:47:03 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x18071, r0, 0x100000000000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000000c0)={'nat\x00', 0x0, 0x4, 0xd, [], 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f0000000080)=""/13}, &(0x7f0000000140)=0x78) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000ffa), 0x8) [ 50.397737] Option 'Õ–ûy’K1ÁJ“x‰Ï¯ ïÁ÷’ù‰E”ü’ôfpÞq†ÿÆ»h‘a [ 50.397737] ~5IÔq/`‚Ž<½¾ÛîžsÕ¶תKoÅø犾’ªZAm‘|á¥iÒw(ç†L9ijíñô“ðn' to dns_resolver key: bad/missing value [ 50.435270] Option 'Õ–ûy’K1ÁJ“x‰Ï¯ ïÁ÷’ù‰E”ü’ôfpÞq†ÿÆ»h‘a 2018/03/22 08:47:03 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000002c0)='task\x00') fchdir(r1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000080)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) connect$packet(r1, &(0x7f0000000280)={0x11, 0xf5, r2, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040)=0x70, 0x4) 2018/03/22 08:47:03 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000fd4ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000080)) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x1e, 0x4) 2018/03/22 08:47:03 executing program 1: mkdir(&(0x7f00005f1ff6)='./control\x00', 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0xffff, 0x4, 0x8001, 0x3, 0x20, 0xffff, 0x0, 0x2, 0x2, 0x6, 0x3, 0x6, 0x5, 0x4783, 0x7]}, &(0x7f0000000580)=0x100) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000005c0)={r1}, &(0x7f0000000600)=0x8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0x8f, &(0x7f0000000080)="a66cc2c8afc8685fb76ab72079007d6563e82d58c743cae742172a5a7610cf2bec399d84ac996ee1aef71df16819db71d812e902e293021b3901681988051e31ccc191ec3fb5860a10a54cb500357d9bfb5c836e91cf482d7121a034cafed74e5a4ef49e67683a314a2851c30a8afa7be9935af92c44663ef9011b00602ab3dc51a0683e6a1ba9cf89bfa522fdc6ecf87ae23a22931e7c151de5f6574001e087e34fc3f62282eacd78c627e146a44d66104be418f1237e47b33d311c79a467a2e9700d3de7fb", 0xc6) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000180)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@rand_addr=0xfffffffffffffff8, 0x4e23, 0x7, 0x4e20, 0x7fff, 0xa, 0x80, 0x80, 0xff, r3, r4}, {0x5, 0x3, 0x4, 0x9, 0x1, 0x3, 0x80000001, 0xfffffffffffffffa}, {0x10000, 0x6, 0x3, 0x6}, 0x3, 0x6e6bb0, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d4, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3503, 0x3, 0x0, 0xdeaf, 0x2, 0xa00000, 0x1}}, 0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f67000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x86b8, 0x9, 0x4, 0x8, 0x3, 0x8001, 0xfffffffffffffff7, 0x8, 0x6, 0x7, 0x1000}, 0xb) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000640)={0x1000, 0x3e}) 2018/03/22 08:47:03 executing program 3: unshare(0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0xd, &(0x7f000058eff0)={0x77359400}) r0 = syz_open_dev$sg(&(0x7f0000001140)='/dev/sg#\x00', 0x100000001, 0x20000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x30}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x1008) mq_timedreceive(0xffffffffffffffff, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) time(&(0x7f0000001200)) 2018/03/22 08:47:03 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f00008af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x81}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x7fff, 0x3, 0xa, 0x3, 0x4, 0x865a, 0x7fff, 0x1, r3}, 0x20) setresgid(0x0, r1, 0x0) 2018/03/22 08:47:03 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) recvfrom$llc(r0, &(0x7f00000000c0)=""/45, 0x2d, 0x40010002, 0x0, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00008aefe1)="1f000000520007f2c200000000000001021cec0000ddff1ab4a300ffffa72b", 0xfffffffffffffd70) recvmsg$netrom(r1, &(0x7f0000000740)={&(0x7f0000000040)=@full={{0x3, {"9a7ea6410565fe"}}, [{"3380ff38cc7547"}, {"9208b06b823c4a"}, {"b99cd2853e0256"}, {"250304a865a744"}, {"61b5472a1d946c"}, {"c65a79a5b7f90b"}, {"c25fc37a38ed63"}, {"fa9d5dad428400"}]}, 0x48, &(0x7f00000001c0), 0x0, &(0x7f0000000200)}, 0x0) [ 50.435270] ~5IÔq/`‚Ž<½¾ÛîžsÕ¶תKoÅø犾’ªZAm‘|á¥iÒw(ç†L9ijíñô“ðn' to dns_resolver key: bad/missing value 2018/03/22 08:47:03 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d3cff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000240)='\x00', 0x1) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@buf={0x87, &(0x7f0000000000)="963df0173ddfa07dc97808bb0ab1f0575e587a849905133ed2028609a42518cb22723fa777183c4dae5de5f6db2825f3d8bf2d396abe4371da29ff5b7b22e7a0822cb9497cfa56e8e3408e160cb185c0c3ab8ddd7391df5b63fb8fd9a5d34c7ea107b40212b2d8224cb04db94bb5f32bd9119568d0a2756209722519ae13f6733b30889a0db4e8"}) write(r0, &(0x7f0000210000), 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000b9a000)=0x9, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0xfffffffffffffffa}}, 0x0, 0x9, 0xdc, "108905972eca3e89634a5ad230a56ed41d9984dbc0a5f8b88384b13950b7cc41118a8e341773f384c9fd1c52d5ba233aac386cdb2a05f63b58a6ee11cf7d382a732d933a6f1bad8217b5c1079cddec0d"}, 0xd8) 2018/03/22 08:47:03 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f00006d2ffc)=0xfffffffffffffc01, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r1, r2) 2018/03/22 08:47:03 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000d8dfb0)={{0xffffff93}, {0x80}}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000040)={r1, 0x1}) 2018/03/22 08:47:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xc) socket$netlink(0x10, 0x3, 0x14) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100030100ff3ffe58", 0x1f}], 0x1) 2018/03/22 08:47:03 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000040), 0x4) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000525000), 0x411, 0x0, 0x0) 2018/03/22 08:47:03 executing program 6: mmap(&(0x7f0000047000/0x3000)=nil, 0x3000, 0x5, 0x8053, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000048000), 0x0) 2018/03/22 08:47:03 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054eff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) fcntl$setstatus(r0, 0x4, 0x40400) socketpair(0x10, 0x1, 0x2, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000000c0)={{0x5, 0xed}, {0x2, 0x9}, 0x1, 0x3, 0xffffffff}) sendto$inet(r0, &(0x7f0000de2fff), 0x0, 0x20000815, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000b37000)=[{&(0x7f0000e1af28)=""/216, 0xd8}], 0x1) fremovexattr(r0, &(0x7f0000000040)=@random={'trusted.', '*&selfbdevbdev\x00'}) shutdown(r0, 0x0) 2018/03/22 08:47:03 executing program 3: rt_sigpending(&(0x7f0000000040), 0xa1) 2018/03/22 08:47:03 executing program 4: unshare(0x80000002280603fe) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000040)=@known='system.posix_acl_access\x00') 2018/03/22 08:47:03 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000293000)={{0x3}}) 2018/03/22 08:47:03 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000640)={"2e0000005a78b4f20b63282000000005", 0xfffffffffffffffd}) sendfile(r0, r0, &(0x7f0000000000), 0x5) sendfile(r0, r0, &(0x7f0000000040), 0x406d) 2018/03/22 08:47:03 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000100)=ANY=[@ANYBLOB="0214000010000000000008000000000008001200000003000000000000000000060000000000000000000000000000000800000000000000000000000000000000000000000000000000ddb7959bd2693b8ba11a821e08a762952f0b1ee98136779499b9db0489e0000000000000030006000000000002000021ac14ffbb000000000002000000ac14ffbb000000000000000050566ac91f384040e68818d93b8e5548cb65c7a4b0c8fbd015c0727cd1b2b9be6576e70f700da15ff7a0340badf8f46e1fb7c89942f5a4546d046322b720a3d4a9d2201420db0304b38c9c379693ba6e809f000000000000000000000000000000000000"], 0x80}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x3f}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={r2, 0xdb, 0x9, 0x8001}, &(0x7f0000000280)=0x10) 2018/03/22 08:47:03 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=[@increfs={0x40406300}], 0x0, 0x0, &(0x7f0000000040)}) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000300)=0x80000000, 0x4) 2018/03/22 08:47:03 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xffffff7ffffff6b7) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x8d1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x2, 0x4, 0x8}, &(0x7f0000000180)=0x10) getsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f0000000080)=""/84, &(0x7f0000000040)=0x54) personality(0x4000005) 2018/03/22 08:47:03 executing program 7: unshare(0x200003ff) syz_open_dev$binder(&(0x7f0000376000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b88fe7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) r1 = socket(0x18, 0x0, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e23, @rand_addr=0x4}}, 0x100000000, 0x35c0000, 0x2, "7f4bcb8e34280a25473de0017eaca5fd69b07334c50444672a20713c62623e5ffb28a7715f8c5a21f28153bf936787b05703e48e799c085f8d8209565355c7f8ad5083e6e7cdcb03c3698b884b3bea08"}, 0xd8) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x40}) [ 50.555829] binder: 9073:9076 ioctl c0306201 20a20000 returned -14 [ 50.572703] binder: 9073:9083 unknown command 0 [ 50.582257] binder: 9073:9083 ioctl c0306201 20a20000 returned -22 2018/03/22 08:47:03 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="1f00000056009a6d00000d00fc000003072914000400ec00000000011d4a510ff2930e7ad4350f3be460d4104251615f1e6f275eef379edfacdc48ea353af289245de9becb", 0x45) 2018/03/22 08:47:03 executing program 5: syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x400) r0 = syz_open_procfs(0x0, &(0x7f000003bfaf)='net/sockstat\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/1, 0x1}], 0x10000000000002ff, 0x0) 2018/03/22 08:47:03 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000140)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000006000), 0x0, 0xfffffffffffffffe}, 0x0) 2018/03/22 08:47:03 executing program 1: getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x4, 0x401}, &(0x7f0000000100)=0x18) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x11, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x80000, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000000040)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000080)) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000140)) membarrier(0x0, 0x0) writev(r0, &(0x7f0000000000), 0x10000000000002f8) 2018/03/22 08:47:03 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x701, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x28}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in={0x0, 0x0, @remote}, &(0x7f0000000080)=0x80) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@loopback, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f00000000c0)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000140)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x10) 2018/03/22 08:47:03 executing program 2: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0x8, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0363084089cfa74f"], 0x0, 0x0, &(0x7f0000002000)}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000000880)="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", 0x21d, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000140)="b714bd4444e5d0af368be0562f0de6cc2698838d4974787410fdc9303ae4abe69ffa687bbc9460bad4a22502a0ac932da723aaecf6e7cb96e2099c2ff98d96fce4a51d01d7d75f3773e2b775ea18cf16dc0f4e1b240486e1938892d32026077c4eafaf2ad64e05619974c762e17d05fe4b2e427a79089d199092c81996bea5920fb41054a42a8548436e9a6b1d4974225c", 0x91, 0x20004890, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom$inet(r1, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r1, 0x1) 2018/03/22 08:47:03 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bfcfe0)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x1}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000380)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)='-trustedppp1selinuxeth1/5\x00'], &(0x7f0000000340)=[&(0x7f0000000140)='lo-\x00', &(0x7f0000000180)='#$posix_acl_access\x00', &(0x7f00000001c0)='dctcp\x00', &(0x7f0000000200)='dctcp\x00', &(0x7f0000000240)='dctcp\x00', &(0x7f0000000280)='dctcp\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='dctcp\x00']) prctl$setmm(0x23, 0x3, &(0x7f0000fff000/0x1000)=nil) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00007c0ffc)=0x2, 0x4) 2018/03/22 08:47:03 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000efb000), &(0x7f00008e2ffc)=0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/22 08:47:03 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb)="a2", 0x1, 0x0, &(0x7f000057aff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000067affc)=0x3, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x2, 0x4) sendmmsg(r0, &(0x7f00003aff88)=[{{&(0x7f0000204ff0)=@nfc={0x27}, 0x10, &(0x7f0000e28f60)=[{&(0x7f0000ef2000)="7edc08b80f1e3569736c64cf8a8e0cafc6bb3e28efeba4a0d807ed991b38442e4df20d2b489b91c8b6c1ca6b48b3e4ed72de4d2253c1ecb9efed1d1bc5a7ebb07b64041f562ce9e63f04296a580309b73994133e879e641170358148cc4b2d55a09e46a4e496e177d1fcf5471095a755b0acdc734ebf3b7c1663f32a59b20fa52ba3cf1902f8b2773e148b00a646952f1c3150346c2846d8f665665c449ea9e84495b3ca1b33fca6b170d8df37110d0ba0fc5f7dd36ea7adbb1946e6e33c2ec336c1fd294c55a98e4ac13b96cf94064e75f339ea9e16161707557d12c2973d9e15913f4a09bff088e377d9064e79632d4c4059092db8f2e4fbce7224c556656b8607f58c744ab06b51f23dd7db257ddc842dfd0104ab9e3b750b2dd4ade2abf374f161048a818fcb4fa69e0bc1ce8580bd2770b6aa20b070e9cd4d7fc324bd282043069fe3cb6a816542dadb9b067c6e461d3a15add8c1ebda2efc882b7230f0bf97b94c129f9eb6b5ada31ef32a831bbc7223b9a54b5b6e376580eafe31c303908729e1089e1b0d077a2b1468a429a67e84306a63936b29487fee41e7a819a0c381cb56dc6b80f02e9779ab19d75826d9ccfe2dc9b058a8e5b748b26809555af076928b88015162f4a0e6a19cacf1acd43cdac2d3446007f6cd59ef2f949a0f8c9b74053a3b886719f568a7cdf4331936f306f2f916a189e1ef40b86e0bab359bd3bb3fc52610a4997ce1f1e9015bec8769c6b9b6c6d0bd57e66d5f6a12798fdc0dfe66f473362fed78852be1355ca15fc3839d3de96057571c9e27c8a2b363bb0ad62db5f70cc57ee114fd4f6dd87623d590145866a5cf10f8855f473d1ffa4a4fd54a34e24135573efd86173722f6abfebfa838b64077bea246be573859d00ec99d6c553613113002d0c89ee21e35e2ddaa7ca2f4570afb2595f0bb5455a40a82a387974d79aa2e71e94745f05f5334d6bf53f5407df026afdf46f6472df9c41f71e3c4aa2829a4dbff5847105e0606cdeae04ac37d67c6e7ca3f54ac521d4fa356ddba86bc9e1c82cdff36c4c3b641dcd0e12e81147fcd7f51ac4676dd77afe9bd2226f5bc53fab9cf77c97b174b31fa508ead6cd3cbbee062c42e18c492ae8492120e60551b7e927c3df47161ef8315f79c7c0a8b3e846a8b48c31fd372329e0d8d5d2e7243ce3022eca02cd000a4151403e5a7db0894f005d953b4d85e7d1961055e08d2f7c14ed06084c419a4284750daf5d21db6408513ab68c22b97e70d03492ac781901d5cae078cddb816f77e80478d05a6fcdf7e8194ec5b0b3f79e97c8e470d76bd4dd60030f738c29bc24598505f583854d82afa15ba75e11feaee22d1f394f7329dcaced3717962e96be8d8162e1f195f8e25c6fd890b14ee8d2faef27f66d185e1f1fc33e47d52d0a1800eb97025af041e0bc4b4a8506486370d33ad4dae724216472b6b849e9cb644ad1787d37f9ea20b426c37811fd607c2c486d98fffcfc86ba481ff711fc499cf884666576e684ce8d782abd18e81ed8bf81b32d80572a433ed11583cf6380965399107a3ffb853330ee991f74c616cd35f54da2af64c748575e1efdbafa060c843d218cc2fc529dd2fad3a73fe54f6b227ae454e2c010a2fc6b1f5e0c5638a5a6bab40338b1ed8adbb8377aa40417421ceab363f9acb25def37cd101c5d22f1409fdd5f4eddc87b5d2", 0x4ba}], 0x1}}], 0x1, 0x0) 2018/03/22 08:47:03 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socketpair(0x13, 0xa, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r1, 0x6, 0xe, &(0x7f0000000540)=0xff, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000480)=[@in6={0xa, 0x4e22, 0x10001, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x20, @loopback={0x0, 0x1}, 0x7f}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0xfffffffffffffffe, @ipv4={[], [0xff, 0xff]}, 0x200}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}], 0x94) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000400)=@req={0x28, &(0x7f0000000000)={'ip6gretap0\x00', @ifru_mtu=0x7fff}}) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000697000)="8015b27a0d9e2bd88efb1e7c6b4ef9d1bec8550b7ca1f4b2af2b0c9c0c376391fe4e3a7957eb2f6ff408c4a21ad0f2475c0047e61f7ee239a37eb76740424a2030fe1c954d3c451a827400a096863b226c1fd65bc96c698be9cea658fa7a55e8116f3e01062c48892c0d777fa7ab11939b5d55105ac393532322a292c70e0b417d139220ce63a652665b135b1d9d13c080e685ba0f7b8765c168f873094036ef6fb2f267c3b445c5607a5751afbaeb451600ff96f81469b49a5261b0f24af3684b2c7515fc45c29831da47bad34cb22fcda7fa3a8285d63f591c412a067c9c5e8cbb75fe2f45dabd741e6d54b1cb0fe3a87c70672b61c6594818f6c805464ec3d9393192330de92d0e835a19a44c17823464b8765f1f2068b1cfc5807bc79f02746a0119a8e7fe780f7feee2a282035302a7ddac3bcaeb929e7a5538104bff3a161e9c2a931be24cff509aa5579bac8495b676ecc6a1ae2a6a90d1ceb1f6b8bd783d0eaf7bf32e3d5cba032a9b312177998da11f7115d39a050aa49f2d2597cf6a8c20d95e9ef06d5f19619960b73856051b147d33ec26d7e8d42f583d5a2d0e0f1aa09436f2726934d17b9f4a4bec73329b155b927cc2d54642d9d6fcbaab94316eb58b6f65f48c4d47367aa21df9c90b57aec4f0b81dcf6e469038ed945f93b0cac5ca5f5f531af96b20ea67f5368933bf6c75781b302da1e1dab84ffb9663a59f79c6768b7c445d4e2710eb29680a47e6a4e9040f66262c30a29fe25bfd7dfe5aa1902390529a6613dd50", 0x22c}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000000040)="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", 0x38a, 0x0, &(0x7f0000001040)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/03/22 08:47:03 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) rt_sigpending(&(0x7f0000000000), 0x8) 2018/03/22 08:47:03 executing program 5: r0 = socket(0x5, 0x2, 0x1) sendto$inet6(r0, &(0x7f0000000040)="9528ead997c3b1c8d8120d63069762133094868f9b724bfc69d0c03ec2885f487641dad469c4fa367e5f2c26501b243d1c717bbcd91e8a77d41fe1297823e163fa7ba26d60ed1c11b6996859a3a70f5826f33c84ddc277bfbfc12ceb435761aef2a8112ac80022cf4a260e0509da733161f5937fc49df01215f8a9d635", 0x7d, 0x1, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000000), 0x4) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/03/22 08:47:03 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xd1c3, 0xd252b0ffea436853) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x8, [0x100000001, 0x0, 0x0, 0x80000000, 0x4, 0x5, 0xce, 0x9]}, &(0x7f00000000c0)=0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000000)="44080511c1", 0x5) 2018/03/22 08:47:03 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000240)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="000000616ed386dae00e7bbac4a5e787113fe735d6f0fc544688b59e558e5bbc3def6024d2765f396839944316092ecbf7d55960f4f05b5835d34322"], 0x0, 0x0, &(0x7f0000000080)}) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x6a0c}, &(0x7f0000000080)=0x8) bind$vsock_stream(r2, &(0x7f0000000180)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x100000001, 0xd480, 0x8206, 0x7, 0x6, 0x9, 0x1f, 0x8, r3}, &(0x7f0000000100)=0x20) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000bfd0)={0x8, 0x0, &(0x7f0000007000)=ANY=[@ANYBLOB="06632440000084f6"], 0x0, 0x0, &(0x7f0000011000)}) setsockopt$inet_tcp_buf(r2, 0x6, 0xd, &(0x7f00000001c0)="32a21b5e013302b0e98d7f7c833ec136a12f702343ab9679d0d923f66005251893952a3f00ce940baeb93f737adf9ed7fcf90e04be2cd2ca866ae346791fdd5751d996a0e1f8ff6c4cee11ba4a36ee966555f12f2ccd4cecac1323016034a1796c6e9d50eee98e88", 0x68) [ 50.655956] binder: 9091:9097 BC_FREE_BUFFER u000000004fa7cf89 no match [ 50.680463] binder: BINDER_SET_CONTEXT_MGR already set [ 50.689262] binder: 9091:9097 ioctl 40046207 0 returned -16 2018/03/22 08:47:03 executing program 6: timer_create(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x1, @thr={&(0x7f0000000080), &(0x7f0000000140)}}, &(0x7f0000000240)=0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f00000002c0)={{0x0, 0x989680}, {0x0, r1+10000000}}, &(0x7f0000000300)) r2 = syz_open_dev$evdev(&(0x7f0000a76fee)='/dev/input/event#\x00', 0x0, 0x0) r3 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000334ff4)) ioctl$TIOCSBRK(r2, 0x40044591) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x400000000000}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00000000c0)={r5, 0x52a, 0x10, 0x401, 0xfffffffffffffffc}, &(0x7f0000000100)=0x18) 2018/03/22 08:47:03 executing program 3: mmap(&(0x7f000029a000/0x1000)=nil, 0x1000, 0x4000000002, 0x36, 0xffffffffffffffff, 0x1) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d25fef)='/dev/vga_arbiter\x00', 0x20021, 0x0) write$eventfd(r0, &(0x7f00009c2ff8), 0xfe53) sched_getattr(0x0, &(0x7f0000000040), 0x30, 0x0) r1 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x3) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@ipv4, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x58, r2}) 2018/03/22 08:47:03 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7, 0x100) connect$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x8, {0x3, 0x800, 0x80000000, 0x800, 0xadd7, 0x7fffffff}, 0x1, 0x4}, 0xe) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000), 0x4) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)={0x2, 0x4, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000140)=""/29) 2018/03/22 08:47:03 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xffffffffeffff00c}, {0x6}]}, 0x10) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000000180)={0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000140)={0x18, 0x32, 0x402, 0x70bd26, 0x25dfdbfc, "", [@typed={0x8, 0x83, @uid=r2}]}, 0x18}, {&(0x7f00000001c0)={0x554, 0x2b, 0x300, 0x70bd26, 0x25dfdbfc, "", [@typed={0x4, 0xf}, @nested={0x1cc, 0x45, [@typed={0x14, 0x42, @binary="98ad4e4b97888ae345ee1f5a77720f99"}, @typed={0x8, 0x81, @fd=r1}, @typed={0xc, 0x86, @u64=0x6}, @generic="42a8777507c2cb543ea553d9201d883846824881814a335ec49bcf6102be2fa0c80ba31d40ca88192e3ad5506a7c0d2f2621f3b469ab5f8e9ddcc62ba311c63c80cd8254f4d1e431ac5bedf2cec5abb6e7fd7a41f1f66ec12183285dfd9f69e9588d4db5dacbd8230a73117f8cee8ca23723eaca73f04e4f41921b6dd27e2582d71ae55a1ed02cb86feb715624d6379d7d0b319d2b4c0f60299a8329cbacfa181c6226246fe43bcf4081af1e8335196652eececc95cb3898aa403cb053848795252e8cb171ed4e745e28", @generic="205f60d5805acc09a9bca7993cf475c85a53cfc58019d2026cd15c65cb76ac5109b07a53e642c5109cdb10f380cab2181d9e62e876a4a22c46e691aa7b87631cb36b87b3d130f8c6a4ebdc6b777a3aa4078055d2d2d266396da99ac3319f8951be56f12e44e13645f12a86b7f43dcbb6c670ba8ad666564528a722543b729dd08b98d77c67025845f1252bb961f942812a81c9a547224db75030d7fab5c63f662b6a5fbeb2ee42a536240df64e96596ae65b92a5300d2ab000", @generic="56027f6565057855", @typed={0xc, 0x47, @u64=0xff000}, @typed={0x8, 0x6d, @fd=r1}]}, @nested={0x13c, 0x38, [@typed={0x8, 0x7a, @pid=r3}, @generic="0d3b0f2401abf283a461bf6ead80a20a33c82bc5bc7ea877a9bd803a59f4cbbfabe3b94a91a9ef36ffa350ac9067b6289d", @generic="8e8125075a1502a4dd166a963775c90e6efa409fea1b829e7d837cbb57d6d2209a42f45e8af9e346c689b5a02da41e6a5bf11cb297ba1da81299ea1a3dc7a7666b570bafbcba05b7693aebe19a7280ef8a3c769e81314ce989b86955db80f4dd091a114663d10d3b1a600a62c84ceec9a397ebaff573c917c9fd95cc336b62cf2e0c2e4f5248cc9f01d6781682b398e477d6108f35a9ce81a5902ba28645d84a0c30946a6d650e7fcf93db3b753b0a47648638ec330792d30a4b6a60b364a70521847801e947eb40864d1aa78918fff762d9b4e7c00c3c9c3c1b98780828216942d2d7abf390d2159383b840873f", @typed={0x8, 0x77, @uid=r2}, @typed={0x8, 0x1c, @uid=r2}]}, @nested={0xc0, 0x58, [@generic="beb29b52b3f8629dffbc66017b805b49b5fe12beed579de2dc91d7319f2a43ff9bf7c6ee580e20dc8465adbdf16cc7c279176330caf91b49656d230a6c7607331ca33d84b7d086d94dca1117221cd0230748fdb9af053c24f109acb1eca4ae06edb1db4b47df21e060359b1e54021041857226125269875487fa784c99152037b40746859756c84633a1581aef2aa07d33e3711c6c523029031eed483090fd55c024ce5e5100fa15a5e0bd5d57feb5b710e6e9ced13936b6ca1e"]}, @generic="ab57a885f838de45ab6da9ac4cba2629a7627282ef160fbc01a22110cdfe3f80197c93e1cc8091a1451710f6cf8db289921d1b12721750edaa7c61c53e2a54c17e9854b899387bb2fc34197632a77a4f6a1bd835e0e105ef25ee93aa3bcb8a032672dfee16bd806b6efaa715a5bc9dee1ed2baa8597801484dd9df87671ff84e9a5bfec21c680fc131b043e6fda41198ee9c0f8e32a6e262cd3a1d10c39420851d5d700d22ca9b363281f87bc8dbcd4b2f980d90e7952112d194c20e04540579461fc3d83f90cf24eb53a1914ea2deb7f120d0f46f0cfeeed142a9e0a62148a42ba03ffe642f5aa524bb", @generic="12cb524ba144b991310a78b20b5ddef2cf8601efea64ac83b00197cfce03ea35813581f7d9a6facdc4d7df1b23842b60e59e9e00b8f1a72bbd98b54d2c44a755a5494bb1ade60046db00603521528531d9d4160fcb094e1904ea5b3815dc152ae62f7645f79a3eff857802ff16dca38e319edc291f0299411c7d410bbe669cd25d35cd", @typed={0x8, 0x22, @str='\x00'}]}, 0x554}, {&(0x7f0000000740)={0x3c, 0x1d, 0x502, 0x70bd29, 0x25dfdbff, "", [@typed={0x8, 0x12, @pid=r3}, @typed={0x14, 0x27, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x1, @uid=r2}, @generic="57d5ee2f33"]}, 0x3c}], 0x3}, 0x0) [ 50.698893] binder_alloc: 9091: binder_alloc_buf, no vma [ 50.698913] binder: 9091:9113 transaction failed 29189/-3, size 0-0 line 3133 [ 50.704048] binder: 9091:9121 BC_FREE_BUFFER u000000004fa7cf89 no match [ 50.712355] binder: BINDER_SET_CONTEXT_MGR already set [ 50.712363] binder: 9120:9124 ioctl 40046207 0 returned -16 [ 50.712555] binder: 9120:9124 unknown command 1627389952 [ 50.712562] binder: 9120:9124 ioctl c0306201 20012000 returned -22 [ 50.712927] binder: 9120:9124 unknown command 1076126470 [ 50.712933] binder: 9120:9124 ioctl c0306201 2000bfd0 returned -22 [ 50.713288] binder: BINDER_SET_CONTEXT_MGR already set [ 50.713294] binder: 9120:9124 ioctl 40046207 0 returned -16 [ 50.713530] binder: 9120:9124 unknown command 1627389952 [ 50.713536] binder: 9120:9124 ioctl c0306201 20012000 returned -22 [ 50.733218] binder: 9120:9124 unknown command 1076126470 2018/03/22 08:47:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f00000004c0)="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") unshare(0x200) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100)={0x0, 0x3ff}, 0x8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000003c0)={@local, @loopback, 0x0}, &(0x7f0000000400)=0xc) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000440)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) r3 = syz_open_procfs(0x0, &(0x7f0000000780)="6e736e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae1a9c6c092aa29e8a91aa769cceb653242b1ef18ee34f94990e850fb9a0ef4c02d5f97b72fb3b8723fd4c47d41b3ef88d5f75cfc4ad08693f37214a7a87d1ace012b6b32e90918dfc96cc29ce60f06d704dae06bd43608e39685bbc3825fd16ac2d") sigaltstack(&(0x7f0000ffe000/0x1000)=nil, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0x2, &(0x7f00000000c0)=0x2) setns(r3, 0x0) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240), 0x0, 0xffffffffffffffff) keyctl$update(0x2, 0x0, &(0x7f0000000240)="373cd74f756fb119dafc29cf530a2e6247b30772c1c526a6f54832b2140923f2419cffd6826cd13159e6d072d0ff387dffa2d269c79e99e8848985f1355144812b09acce914c5bdab83dd7ff9ee3bb2611d8f4f58f8dd5b78ac75b22b5a2e1197ce0c39807ade09d0da90f0c7b8bae9fc4079b8c65744222f15580fd235e489415bac01f0ad1c6ccad07a83db9b03733f01b5f760b5df1142f4917b5d2c16927753d80ea08589ed762204a79255dc50c1fcb585ca44903b3337efe574392a8ac68d22744c6a8035476f2121f35895eb4651e4f34c1d1c3103adfc5", 0xdb) clone(0x3002017f, &(0x7f0000000080), &(0x7f0000000000), &(0x7f000014e000), &(0x7f0000000100)) sendfile(r0, r1, &(0x7f0000000040), 0xff) 2018/03/22 08:47:03 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"0707005b8140000000000000e4ff1b00", 0x1822}) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000001000)=ANY=[@ANYBLOB="140000f0c31097e2b930d7000000000000000000"], 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000001040)=""/4096, 0x1000) 2018/03/22 08:47:03 executing program 5: r0 = userfaultfd(0x0) r1 = gettid() ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) process_vm_writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/178, 0xb2}], 0x1, &(0x7f000088efe0)=[{&(0x7f0000000200)=""/83, 0x53}], 0x11d3, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000a64000/0x3000)=nil, 0x3000}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000280)={{0xffffffffffffffff, 0x3, 0x1, 0x1, 0x9}, 0xaf40, 0x2, 0x3}) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)) close(r0) 2018/03/22 08:47:03 executing program 3: r0 = gettid() openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x88000, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='sessionid\x00') exit(0x0) pread64(r1, &(0x7f0000000080)=""/26, 0x0, 0x0) 2018/03/22 08:47:03 executing program 4: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053c000/0x1000)=nil, 0x1000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) r0 = dup(0xffffffffffffffff) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x1, 0x81, 0x1000}, &(0x7f0000000140)=0x10) 2018/03/22 08:47:03 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'syzkaller0\x00', &(0x7f00000001c0)=@ethtool_channels={0x3c, 0xfffffffffffffffd, 0x100000000, 0x0, 0x2, 0xf485, 0x80, 0x0, 0xff}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'rose0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/22 08:47:03 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) r1 = gettid() setpgid(r1, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl(r0, 0x2282, &(0x7f0000007000)) 2018/03/22 08:47:03 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$update(0x2, r0, &(0x7f0000000080), 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x80000) vmsplice(r1, &(0x7f00000024c0)=[{&(0x7f00000002c0)="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", 0xfb}, {&(0x7f00000003c0)="4655cacc73bbbf9ce0274ff6c751db05f0f7bb5c1b68613a6cef1bbc68bd25e0f7dce5564853a3a5b8d9d2a397324a5ef65f544a96c434dc91c36a6032fcca261ef7f0250a1cc9b88b6fca67ed280ff2d33f2f5c6eb5dceb0c527871ac3ffd6b5cd77fec872de3eb858e88838d45078dafbcb50be26d46c8d0c847960e69633fbc0c48d750fe6ecf182242b473126991a489cdc645b21b2a3dddd480e96aa4c00a24906ce89627f6078482d6bbfd", 0xae}, {&(0x7f0000000480)="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0x1000}, {&(0x7f0000001480)="7f294dfc139e3a605b5317", 0xb}, {&(0x7f00000014c0)="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", 0x1000}], 0x5, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x40000, 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x9a45, 0x9, 0x7fff, 0x0, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000001c0)={r3, 0x58, &(0x7f0000000140)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x1712, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x5}, @in6={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x1a}, 0x7}]}, &(0x7f0000000200)=0x10) [ 50.733226] binder: 9120:9124 ioctl c0306201 2000bfd0 returned -22 [ 50.815218] binder: undelivered TRANSACTION_ERROR: 29189 [ 50.821141] binder: release 9091:9097 transaction 35 out, still active [ 50.827791] binder: undelivered TRANSACTION_COMPLETE [ 50.832915] binder: send failed reply for transaction 35, target dead 2018/03/22 08:47:03 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r1, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f0000000100)=0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x105}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)) 2018/03/22 08:47:03 executing program 4: unshare(0x20000000) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000080)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x80800) listen(r0, 0x5) clone(0x0, &(0x7f00000001c0), &(0x7f0000000140), &(0x7f0000000000), &(0x7f0000000040)) clone(0x0, &(0x7f000052cf69), &(0x7f0000000040), &(0x7f0000e9b000), &(0x7f0000000000)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000180)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x0, 0x80000001, 0x8000000000000000, 0x8}, {0x9, 0xfd, 0x5063, 0x5}, {0x101, 0x6edc, 0x400, 0x1f}, {0xffff, 0x0, 0x3, 0x8}, {0x10001, 0x5, 0x0, 0x7}]}, 0x10) 2018/03/22 08:47:03 executing program 0: mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='f\x00\x00\x00\atl\x00', 0x0, &(0x7f00000001c0)) [ 50.892273] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4291 sclass=netlink_route_socket pig=9155 comm=syz-executor6 [ 50.947410] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4291 sclass=netlink_route_socket pig=9179 comm=syz-executor6 2018/03/22 08:47:04 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x10000) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003eeff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x8001}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x3ff, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x81, 0x6, 0xfff, 0x7, &(0x7f0000000000)='ip_vti0\x00', 0x8, 0x5d, 0x81}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/22 08:47:04 executing program 2: seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x2, &(0x7f0000000080)=[{0x415, 0x0, 0x2, 0x4}, {0x6, 0x4000000000000, 0x0, 0xfff7ffff}]}) personality(0xffffffffffffffff) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xde, "f17afea21a4594eb7b2536f585fc94ddc4f12a8314409c933dd5a6e9accb32d515dea1f743f1a892e5c4885bfa93ee5b3e706d063a69cd752e9a41448684a7f2016840c422852478185045bc174021633e6ed6a5fb7318f392e4829ea8ee426d5535bd3f2d7f4320b47b17703554d6e2f524536314e2d989c0ebe668e4f2080c6aa54b0867ebe10a590e6c9bd718212ecf551455fbd2d9a503d81541c59fd8db9466d9a8beb6bffe81fabb919f32ad5c5365adae18558b426c68d1b0ce0fa55753584cbbadc096608d7439863d656fce87514f45f5875c3a201c9d22668b"}, &(0x7f0000000040)=0xe6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={r1, @in={{0x2, 0x4e20}}, [0x8, 0x0, 0x3f, 0xffff, 0xd0, 0x8, 0xfff, 0x3b1, 0x800, 0xfff, 0xb2, 0x1, 0x3, 0x5, 0x9]}, &(0x7f0000000300)=0x100) 2018/03/22 08:47:04 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x2, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000100)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000140)) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000000)="1646f0e7584300010000000000", 0xd) sendfile(r1, r1, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x77359400}}, &(0x7f00000001c0)) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'ip6_vti0\x00'}) fcntl$getown(r2, 0x9) 2018/03/22 08:47:04 executing program 5: r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x42a01c, {0x400003ffffffc}}, &(0x7f0000b4afe0), 0x8, &(0x7f00005eaff8)) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/sctp\x00') ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x4e24}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'ip6_vti0\x00'}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000640)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x1ff, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0xfffffffffffffc01}]}, &(0x7f0000000180)=0x10) readv(r1, &(0x7f00000005c0)=[{&(0x7f0000000240)=""/132, 0x84}, {&(0x7f0000000300)=""/19, 0x13}, {&(0x7f0000000340)=""/215, 0xd7}, {&(0x7f0000000440)=""/143, 0x8f}, {&(0x7f0000000500)=""/166, 0xa6}], 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x4, 0x40, 0x4, r2}, &(0x7f0000000200)=0x10) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x260002) 2018/03/22 08:47:04 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x8, 0xa, 0x3800000, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x9}, &(0x7f0000000080)=0x8) sendmsg$nfc_llcp(r1, &(0x7f0000000680)={&(0x7f00000001c0)={0x27, 0x1, 0x1, 0x7, 0x1e9, 0x80, "c50675186940c9ea53063bc34dbddd4f31d433afd33b2606b9dcd5a9d2c8c0e9812a72a6c6844946d2adafeecaf49e3693b3074b18858993d246d1c2230e7e", 0x20}, 0x60, &(0x7f0000000500)=[{&(0x7f0000000240)="62a29f2033fa756c3d0d3e415b05e89cb08488967ef20be3bd65c83f59ff8c9ff0686502fcff81e2ac66917b6696146b7e22686c9fa162334335778a67b541667af9bc7e6b6c59ac7bb04218181222cbce45f4a8f8f70e028cb4eaa34112b3c2853148d7ab7ec276a6716a0a099cbac3da6c442ed7803c2994234ad3766e37d1945859ba955ec1c7cb8c294a47f2dcfa8c6604f8367ea3d7367af4407d720cc609ec44fe5fa4c0fe27b744771efd0224fe9bd2ae60326c171d8c883e8d315b2eb17501220c9f288c842e82b0bc1d46f4e25b447d8f83fc16a9ac", 0xda}, {&(0x7f0000000340)="20668cfb9e00ba0a8f06cbb848bad256d322f791ef7b48630e3aa29dddaaeaa31734096e148816473a9cbdee253f7630173a7a957b52eea2f62d75e8687994613fa74dbdb7ef7c16f5f3c1cf90c6cf08767a4a0627c1144615b2b3b0733ef38e1233c0e2cc6e8fd8b94da82076a39034c38db35713a8b7", 0x77}], 0x2, &(0x7f0000000540)={0x110, 0x84, 0x1, "0d4cb7e249a632a5674f3f5f496a8a68e9a97ec7e5a216fee308941459c2fd0e584fe6dcf167fcc1d7c5587363ef3b69cbdeecb2ee1f4c177a18d781dc257faa672f15542b3f6d5c51189c0256bc0d0622af6b8c66cfc11ae8517cee1fc7ba6331e9436afa4cb2636f1777dd9aaf51a5e8300f6717e08de335b77832e1e40a41d9d296cb1a1e134484f9c9f52d25320a5af0689f8d087df3a23798b413ef44edeaec301d2468fa08688dd8be592de15b3fadb5a8310a00a332068e80401a6b40b658c810cbf12701a9973cb4bb68f88422678ab73cff771e3375574b184f4827faf4f1b5b27ca866bbfb8bc37d21e47a91a5ef7c0ea4198e98020dac45a09f"}, 0x110, 0x40001}, 0x40000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x7a}}, 0x5, 0xffffffffffff0000, 0x5d155cac, 0xac, 0x8}, &(0x7f0000000180)=0x98) readahead(r1, 0x1000, 0x50) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000003c0)=""/204, &(0x7f00000004c0)=0xcc) 2018/03/22 08:47:04 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)=0x3, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = open(&(0x7f0000000240)='./file0/file0\x00', 0xabff, 0x8) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x8, 0x4, 0x1, 0x100000001, 0x0}, &(0x7f00000000c0)=0x10) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={r3, 0x800}, &(0x7f0000000140)=0x8) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000000)=""/4, &(0x7f0000000000)=0x4) socket$pppoe(0x18, 0x1, 0x0) 2018/03/22 08:47:04 executing program 7: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000017000)='ns/ipc\x00') writev(r1, &(0x7f0000017000)=[{&(0x7f0000009000)='~', 0x1}], 0x1) 2018/03/22 08:47:04 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") preadv(r0, &(0x7f0000002500)=[{&(0x7f00000002c0)=""/145, 0x91}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000000)=""/86, 0x56}, {&(0x7f0000001380)=""/243, 0xf3}, {&(0x7f00000000c0)=""/112, 0x70}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000000180)=""/28, 0x1c}, {&(0x7f0000002480)=""/39, 0x27}, {&(0x7f00000024c0)=""/28, 0x1c}], 0x9, 0x0) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x176, 0x0) 2018/03/22 08:47:04 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) bind(r0, &(0x7f00003deff2)=@l2={0x1f}, 0xe) keyctl$set_reqkey_keyring(0xe, 0x7) socketpair(0x10, 0xa, 0x10001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e23, 0x7f, 0x4e23, 0x20, 0xa, 0x20, 0xa0, 0x87, 0x0, r2}, {0x10001, 0x2, 0x1, 0xffffffff, 0x6, 0xff, 0x2, 0xe9bd}, {0xc09, 0x5, 0x2, 0x4}, 0x1000, 0x6e6bb5, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3500, 0x6, 0x1, 0x0, 0x1, 0x7, 0x40}}, 0xe8) mlockall(0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000340)={r3, 0x2, 0x10, 0xb57, 0x6}, &(0x7f0000000380)=0x18) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)) 2018/03/22 08:47:04 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='attr/prev\x00') sendfile(r0, r0, &(0x7f0000000080)=0x2000044, 0xa84) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000002c0)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) fchdir(r0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)) 2018/03/22 08:47:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x6) getsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) 2018/03/22 08:47:04 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f4bffc), &(0x7f0000166ffc)=0x4) r1 = fcntl$getown(r0, 0x9) setpriority(0x0, r1, 0x6) 2018/03/22 08:47:04 executing program 1: r0 = socket$inet6(0xa, 0x40000000002, 0xfffffffffffffffc) r1 = socket$packet(0x11, 0x800000000000a, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x20000000000002cf, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendmmsg(r0, &(0x7f0000001540)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e20}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000380)}}], 0x1, 0x0) 2018/03/22 08:47:04 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000040)=0x10001, 0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/03/22 08:47:04 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @rand_addr=0x7, 0x0, 0x2, [@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001]}, 0x18) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x0, {0x2, 0x4e20}, {0x2, 0x4e20}, {0x2, 0x4e20, @rand_addr}, 0x7e, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='sit0\x00'}) 2018/03/22 08:47:04 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002}}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, @in=@dev={0xac, 0x14, 0x14}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000000100)=[0x0]) 2018/03/22 08:47:04 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0x6}, &(0x7f0000000180)=0x8) modify_ldt$write2(0x11, &(0x7f0000000200)={0x200, 0x0, 0x0, 0x0, 0x80000004, 0x0, 0x0, 0x0, 0x40000000000}, 0x10) modify_ldt$write2(0x11, &(0x7f0000000280), 0x10) 2018/03/22 08:47:04 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f000051fff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4"}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000552000)={{0x80, 0x40}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x7, 0xffff, 0x10001, 'queue0\x00', 0x1}) 2018/03/22 08:47:04 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fallocate(r0, 0x0, 0xa7b3, 0x1) fallocate(r0, 0x0, 0x0, 0xb0a3) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0x2) r1 = socket$netlink(0x10, 0x3, 0x4) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)={0x401, 0x0, 0x20000000000000}) writev(r1, &(0x7f0000000400)=[{&(0x7f0000b8cfb7)="480000001400190d09004beafd0d8c560a847f0080ffe006000000ffffffffa2bc5603ca00000fff89000000200000000001ff0000000309ff5bff9dff00c7e5ed5e000000000000", 0x48}], 0x1) lseek(r0, 0x0, 0x3) 2018/03/22 08:47:04 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x200020000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x100000001, 0x208000) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x1000, "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"}, &(0x7f0000000100)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x75d, 0x820e, 0x2b, 0x7fffffff, r2}, &(0x7f0000000180)=0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f00000000c0)='Z', 0x1, 0x0, &(0x7f00000001c0)={0x2}, 0x10) 2018/03/22 08:47:04 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x100, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00000000c0)={0x2, 0x1, 0x1}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000200)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)=0x0) fcntl$setown(r2, 0x8, r3) 2018/03/22 08:47:04 executing program 7: r0 = socket(0x11, 0xa, 0x1000000) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000902000)="02000800", 0x4) 2018/03/22 08:47:04 executing program 5: nanosleep(&(0x7f0000000000)={0x0, 0x989680}, 0x0) pselect6(0x40, &(0x7f0000073000), &(0x7f0000708000)={0x0, 0xffffffffffffffff}, &(0x7f0000c7bfc0), &(0x7f0000f68ff0), &(0x7f0000f68000)={&(0x7f0000f68000)={0xffffffffffffffe1}, 0x8}) 2018/03/22 08:47:04 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) write(r0, &(0x7f0000000000)="0385b24a9e3bea98ed037e75f58b253c1cfb2efb518d85c1fc5dca9e799b599020ad9bffc7fcb91766691ac603a72af1038660728b1153f36fbe5bdc25bdefed68213cb135d39f8e58bdcd5d0d9605e9fcdf2dd109e129c4dd8407c6b742c3f6b65fd7ea80d76f94c9886d5a930809480d94", 0x72) 2018/03/22 08:47:04 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x2) setsockopt$inet6_buf(r0, 0x29, 0x10, &(0x7f0000bd9fec), 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xb41e, 0x6, [0x2, 0x1, 0x7, 0x3ff, 0x4, 0x2]}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r1, 0x1}, &(0x7f00000000c0)=0x8) 2018/03/22 08:47:04 executing program 2: mmap(&(0x7f000036b000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000033e000)={0x500, 0x0, 'client0\x00', 0x0, "4f34a4b4009347bc", "69dca9d65c3a7b99e635ae4b83829da2866dd0ca05c5054c781d7eabd7c3920f", 0x7, 0x9}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000991000)=0x200, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000), 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000c4ff2), 0x0, 0x20000020, &(0x7f000051aff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000722ff2)='/dev/keychord\x00', 0x0, 0x0) fcntl$setsig(r1, 0xa, 0x13) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000a82f49)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) getegid() clock_gettime(0x0, &(0x7f00000000c0)) getitimer(0x1, &(0x7f0000546000)) clock_gettime(0x0, &(0x7f00008fd000)) utimensat(0xffffffffffffffff, &(0x7f0000c40ff8)='./file0\x00', &(0x7f000098a000)={{0x77359400}}, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) fdatasync(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00004ff000), 0x2) getresgid(&(0x7f0000d7bffc), &(0x7f00005a9ffc), &(0x7f00009fcffc)) setregid(0x0, 0x0) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x7, &(0x7f0000000100)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000), 0x14) fcntl$getownex(r3, 0x10, &(0x7f0000000140)) futimesat(0xffffffffffffffff, &(0x7f0000691ff8)='./file0\x00', &(0x7f0000de1000)={{0x0, 0x2710}, {0x0, 0x2710}}) writev(r0, &(0x7f0000e2e000)=[{&(0x7f0000556f9b)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) ppoll(&(0x7f0000cd9000)=[{r0, 0x10}, {r0, 0x3004}, {r0, 0x1000}], 0x3, &(0x7f00005cd69c), &(0x7f0000af5ff8)={0x9}, 0x8) 2018/03/22 08:47:04 executing program 0: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000df40)="240000001900f9ff00150001030000000000000000a500", 0x17}], 0x1}, 0x0) r1 = dup(r0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000000)={0x8001, 0x101, 0x4, 0x7, 0x7fffffff, 0x1, 0xb7d, 0x0, 0x3, 0x2}) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0x8, &(0x7f0000000080)=0x4) 2018/03/22 08:47:04 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x10001) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000003280)=[{0xb8, 0x84, 0x7a29438, "d9552868d43bbeb25c0a2f3c97e57758836befc54a13b6e5b9f6d94f02f36e15bfa82633a0164073048e0ff6c93934f8e569a8d9ea393f3a649c5471879b6efe43eb730914c5ebcef36b2ae98dec99ffcc69dc24176b752c35bd59603f0a2e11f144ec6681fffae6628aff8a979bfd821400403c42a970fe5c3dac260d5ea6f9cca2918a95a6375f68b2149ea586337a8635ba0c4735b949f6cb60e0b935932c48fa"}, {0x130, 0x10b, 0x9, "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"}, {0x68, 0x1, 0x5b75a705, "a454aaddbd67d46e40fe70278f3a90fd516a54a23687b45a7f8f6b8a924b526a253de6d58399d8bef7f5029c626eb7590bdb77a860334813e2589144b94f285ec7ae81df06a67a89cca5be2659343bd5837012"}, {0x80, 0x105, 0x26, "c5f526d50ec44aef88b986497751a1a09586207829e67ca356eee6112301628ea7ae54c9f775f3629ca788605bfbe0c8b9f221659a63ae58c1af8d9bcc196eccb698f0b661a30cf960fad94da31de01c19e4cba5ffab68e2b3612395cb01ec51779ac293f5f59cf008cbc1b6"}, {0x110, 0x107, 0x3f, "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"}, {0x1010, 0x109, 0xfffffffffffffff7, "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{0x30, 0x103, 0x6, "45f24266014ce69b6affd2235f53e1861b6ffc352f0609725e5ef9526cf2"}, {0x80, 0x29, 0x7f, "09e342935a5e1603af46ca45106130ea341dfb4cb0feb570ff374ce56907dfa447efebc143b975dbd60a11ebbf2296c78b249fbaf0002ff631a3d2e3f7ac1a9030edd9b45b48ed5ed37ccf82bfc2f44e022a738b54e6b87e96c5d6dd7e162a19bd4e8d094f55553df966bbb5"}], 0x14a0}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00), 0x0, 0x50}}], 0x2, 0x0) r1 = socket(0xa, 0x7, 0x6) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000100)=""/196, &(0x7f0000000200)=0xc4) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@empty, @broadcast}, &(0x7f00000000c0)=0xc) [ 51.179602] syz-executor3 (9246) used greatest stack depth: 23776 bytes left [ 51.190183] syz-executor3 (9252) used greatest stack depth: 23088 bytes left 2018/03/22 08:47:04 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@local, @in=@multicast2}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f00000000c0)=0xe8) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000340)=0x3, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x32}, 0x0, @in=@rand_addr}}, 0xe8) mknod(&(0x7f0000000040)='./file0\x00', 0x104, 0x4) mknod(&(0x7f0000000000)='./file0\x00', 0x8010, 0x0) shutdown(r0, 0x2) 2018/03/22 08:47:04 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00'}) 2018/03/22 08:47:04 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1=0xe0000001}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, "00ffffffffffffff00"}) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/22 08:47:04 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x8, 0x4) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000180)={'irlan0\x00', 0x3ff}) 2018/03/22 08:47:04 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d36ff4)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000021ff4)) r3 = dup2(r1, r2) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{}, {}, {}]}) 2018/03/22 08:47:04 executing program 3: getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff]) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='X', 0x1, 0xfffffffffffffffc) keyctl$chown(0x4, r1, 0x0, r0) r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x800}, &(0x7f0000000240)=0x8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r4, 0xffffffffffffff8d, &(0x7f0000000340)=""/171) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000280)={r3, @in={{0x2, 0x4e24, @rand_addr=0x100}}}, 0x84) 2018/03/22 08:47:04 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0xff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x9}, &(0x7f0000000140)=0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r4, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/03/22 08:47:04 executing program 2: r0 = socket$inet6(0xa, 0xa, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x6}, 0x20) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x3ff, 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1}, 0x20) 2018/03/22 08:47:04 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x7) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x20000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='environ\x00') sendfile(r0, r2, &(0x7f0000000080), 0x400000ff) 2018/03/22 08:47:04 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x801, 0x0) getsockname$ax25(r0, &(0x7f0000000040), &(0x7f0000000240)=0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x8004}, 0xc) close(r0) getpeername$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) getsockopt$sock_int(r1, 0x1, 0x24, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="020b00090200006107b4d8783dc3801b359aeb61e52ed38aedfe48ee9f0deb4354fd81a6299c20f53293ed51196655967698d46be93d0722aeb0b9350600910cc93beaa6a89e72a668cc87b58c7cc5f9ab8a052d9d15069234ee54b0a13c06e8c84eebc028654cabced1597a091bdde54de3743f566d1448f6cadace107a1f000000000000"], 0x10}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) [ 51.287268] audit: type=1400 audit(1521708424.229:41): avc: denied { attach_queue } for pid=9286 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tun_socket permissive=1 [ 51.322862] audit: type=1400 audit(1521708424.269:42): avc: denied { bind } for pid=9310 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 51.354248] audit: type=1400 audit(1521708424.299:43): avc: denied { getopt } for pid=9310 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/22 08:47:04 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000000340)='tls\x00', 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r0, r1, 0x80000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./file0\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000480), &(0x7f0000000540)=0x4) symlinkat(&(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00') chdir(&(0x7f0000000140)='./file0\x00') setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000180)={0x2, 0x80000001, 0x634, 0xc1, 0x7ff}, 0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21}}, 0xc26, 0x8, 0x6, 0x0, 0x892}, &(0x7f0000000280)=0x98) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f00000003c0)={'syz_tun\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000002c0)={r3, 0x57}, &(0x7f0000000300)=0x8) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x180) rename(&(0x7f0000000400)='./file0/', &(0x7f0000000440)='./file0\x00') setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) setsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f00000000c0)=0x8001, 0x4) 2018/03/22 08:47:04 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000372ffc)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e71ffc)=0x2000000000003, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'bridge0\x00', 0x1002}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x4e20}}) sendto$inet6(r0, &(0x7f0000cffa67), 0x0, 0x0, &(0x7f0000f66fe4)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f63fa7)=""/246, 0x47, 0x23fffd, 0x0, 0x0) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x3) fchmodat(r3, &(0x7f00000001c0)='./file0\x00', 0x86) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f0000000080)=""/251, 0xfb) 2018/03/22 08:47:04 executing program 2: lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.posix_acl_default\x00', &(0x7f00000000c0)='\x00', 0x1, 0x2) gettid() gettid() r0 = socket(0x8, 0x3, 0x9) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000000240)="75230f2e5bfeb11d4dadc12aa0c22be69999d5c5f0bb1a33dade2f1523133261642eab0a5cd309dafaaa292b51418ebbfc1253237dc6f3155e34c20638ea62afbb580eae3e95fea25815c282a6898043891326f1ed9700d38327c89ee7911b53bfb5201ece22cdb3030bc3ce48a6782b5285da407b87770849cf7025491f67c37afe631e874666d6df962823e3f6e50a4aaa61857da1016f6db5cf212806ca57e069b5754dbcd5") listen(r0, 0x100000001) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000200)={0x8, &(0x7f00000001c0)=[{0x401, 0x100000000, 0x2, 0x5}, {0x8, 0x5, 0x101, 0x8001}, {0x6, 0x7f, 0xfff, 0x8}, {0x0, 0x7fffffff, 0x3, 0x3}, {0x8, 0x5, 0x4c6, 0xfffffffffffff098}, {0x6, 0x5, 0x9, 0x96}, {0x2, 0xfffffffffffffff7, 0xea}, {0x2, 0x613b83f1, 0x8001, 0x87}]}, 0x10) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) r2 = getpgid(0xffffffffffffffff) rt_tgsigqueueinfo(r2, r2, 0x1d, &(0x7f0000000300)={0x2f, 0x1, 0x6, 0x8001}) keyctl$join(0x1, 0x0) 2018/03/22 08:47:04 executing program 5: setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000240)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [], 0x1}}], 0x3c) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000400)=0xe8) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00000006c0)={0x10001, 0xffff, 0x138e, 0x80, 0xf630, 0x5}) getgroups(0x3, &(0x7f0000000440)=[0x0, 0xffffffffffffffff, 0x0]) r4 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000600)=[@in={0x2, 0x4e24, @rand_addr=0xfff}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in6={0xa, 0x4e23, 0x1000, @empty, 0x5}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x98) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000140)="20537e1413ca0a8e034b0d8656d062f15332671253881c06ac553cae090c32903c4eb8e36f110d041fa6e12f07773fd06f643a8ac59b0b598d089f6f49b856dd7dedead39552e42e88b9050e5cc7aff273286c746ed967c48ce7d2145dcad1259722d70a9f857de14ffe790bcd0e952585a1e163c2151cb1dfbab06047d1b5376f2480c8974b0709cdee4f7c7f3f895b4751227345603e7092b9d8fe5437fda03c88b50f95359f9ecb3fd42c805e7c12a211f247b8c9c20cabbdc6488b2e0e7faeca414a28987ee6e88e69219546a394dfcfc14ee83194679b91d71c", 0xdc}, {&(0x7f0000000280)="6666fc0599f4ca96dc66cc85ff58ac10b0607c6bc3e34bc462a9f952ab481cf2ebc687f6cd093dc6c03f8bfa8b6e7ef5885cf07e", 0x34}], 0x2, &(0x7f0000000480)=[@rights={0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x80, 0x8000}, 0x4) r5 = accept4(r0, &(0x7f0000000780)=@nfc, &(0x7f0000000080)=0x80, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000040), 0x4924924924925be, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000540)={0x0, 0x40}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00000005c0)={r6, 0x80ea}, 0xc) 2018/03/22 08:47:04 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000a7bfe4)={0xa}, 0x1c) openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x2, 0x0) bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21}}, 0x9, 0x5}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xd1}}}, &(0x7f0000000200)=0x84) accept4(r0, &(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000001c0)=0x80, 0x800) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000002c0)={r1, 0xbea, 0x100000000, 0x3ff, 0x5c21, 0x1}, 0x14) 2018/03/22 08:47:04 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x1) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="1000000000000000000000a0e559d700"], 0x10}}], 0x2, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x3e}], 0x1c) 2018/03/22 08:47:04 executing program 3: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = dup2(r0, r1) epoll_create1(0x80000) fsetxattr(r1, &(0x7f0000000000)=@random={'btrfs.', '}ppp0\x00'}, &(0x7f0000000040)='em1[md5sumuser\x00', 0xf, 0x1) poll(&(0x7f0000001040)=[{r0}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000bf3000)={0x1}) write$eventfd(r2, &(0x7f000068f000), 0x8) 2018/03/22 08:47:04 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000340)='statm\x00') getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) preadv(r1, &(0x7f0000a5df90)=[{&(0x7f0000000000)=""/88, 0x58}], 0x1, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000080)=0x1) 2018/03/22 08:47:04 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) clone(0x100000000, &(0x7f0000000000)="ab838555471dd769dcaf7cd8fff3b952c9d67fecfb9827d50000000000000000000000001f0000", &(0x7f0000000040), &(0x7f0000001ffc), &(0x7f0000002000)) waitid(0x0, 0x0, &(0x7f0000003ff8), 0xa0000004, 0x0) 2018/03/22 08:47:04 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x20000000032, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(0xffffffffffffffff, &(0x7f00000000c0)=""/139, 0xffffffffffffffb7) open$dir(&(0x7f0000000000)='./file0\x00', 0x8000, 0x4) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) 2018/03/22 08:47:04 executing program 0: socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) timer_create(0x7, &(0x7f0000000140)={0x0, 0xb, 0x1, @thr={&(0x7f0000000000)="adbb490729415e257819362658d3ecb355e41246d0e281685567eafca4f69f9fe95ab71d6b9fe66c7df0a815952c82d8a71d96a2f82aab898adfc20a468fbed966e9041f5f57558677f6b2a36e426edf34e1de6b3056789c9112d462422148c875ddac2f43f7d558a1e2261cdedf18065846ae365032a9a1c10a7fc6f80d0a891d41575a0cb2c281a13334b50db2d78ce927b9adc16ab2cae61a3d5a98622a25620d3ee54d6d7a0849de51269e0e72267ebdaa0b01409619f0c1e0654152c7e40f766d90cc14b8842710b892d11a7de93270c9e5cd1b20b01c77bd734476f697819516b98ee3e22bf21a033526c49a5f516f0b31779344", &(0x7f0000000100)="9f8db5ebd91f3fab93efb6187103"}}, &(0x7f0000000180)=0x0) timer_settime(r2, 0x1, &(0x7f00000001c0), &(0x7f0000000200)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d30ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff008}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001aff6)=@abs, 0x8, &(0x7f0000012fa0), 0x0, &(0x7f000001a000)}], 0x1, 0x0) 2018/03/22 08:47:04 executing program 1: r0 = add_key(&(0x7f0000f56ff8)='keyring\x00', &(0x7f0000767000)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0x52e2f637490a4e7f) keyctl$search(0xa, r0, &(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, r0) 2018/03/22 08:47:04 executing program 5: mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80000000000) connect$unix(r0, &(0x7f0000000200)=@abs={0x0, 0x0, 0x4e20}, 0x6e) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.sockprotoname\x00', &(0x7f00000000c0)=""/240, 0xf0) umount2(&(0x7f00000001c0)='./file0\x00', 0x7) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000002c0)=0x6, 0x4) lseek(r0, 0x0, 0x1) 2018/03/22 08:47:04 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000000c0)=0x1, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x6, 0x0, 0x4, 0x3, 0x8, 0x6, 0xfffffffff7fffbd9, 0x1, 0xdb59, 0xfa7}, 0xb) openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x400000000, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x400505582, 0x0) lseek(r1, 0x0, 0x0) 2018/03/22 08:47:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x80010, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$nl_route(0x10, 0x3, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000140)=0x4, 0x4) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000100)) 2018/03/22 08:47:04 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x100) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x30, &(0x7f0000ffe000/0x2000)=nil}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000300)={{0x1, 0x2, 0x1ff, 0x3, 0x5}, 0x8, 0x7, 0x7a81}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000240)=0x40, 0x2c7) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r1, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r1, &(0x7f00002d3f70)=[{&(0x7f0000fe5ff0)='p', 0x1}], 0x1) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000020affc), 0x4) shutdown(r1, 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r2, 0x4, 0x6c00) fsetxattr(r0, &(0x7f00000001c0)=@random={'btrfs.', '/exe\x00'}, &(0x7f0000000200)='/exe\x00', 0x5, 0x3) preadv(r2, &(0x7f0000000040), 0x10000000000000a6, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4, 0x0, 0x81}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={r3, 0xfffffffffffffffd}, &(0x7f0000000180)=0x8) 2018/03/22 08:47:04 executing program 3: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x90e}}, &(0x7f000000afe0)) timerfd_settime(r0, 0x3, &(0x7f000000b000), &(0x7f000000dfe0)) r1 = dup2(r0, r0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x8, 0x3, 0xffff, 0x4}, {0x2, 0x8, 0x6, 0x9}]}) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{0x3, 0x11}, {0xff, 0x40000000000}, {0x5, 0x2}, {0x0, 0x100}, {0x4, 0x9}, {0x7f, 0x80}]}) 2018/03/22 08:47:04 executing program 4: unlink(&(0x7f0000000000)='.') prctl$intptr(0x1, 0x4000000) 2018/03/22 08:47:04 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') mknod(&(0x7f0000000080)='./file0\x00', 0x7, 0x8000) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001380)={0x0, 0x3, "89f30e"}, &(0x7f00000013c0)=0xb) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001400)={r1, 0x5, 0x1, [0x2]}, &(0x7f0000001440)=0xa) ioctl$fiemap(r0, 0x6609, &(0x7f00000000c0)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYRES16=r0, @ANYBLOB="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", @ANYBLOB="2f1db3395af01b1836cd3d410b32ce395d87e6be9e1dea195796e89c72e82a03d75e5f215f76b1e90c37446b7a97d5ca90be83d05ecf9f07435651c52ae9fb31d372f5aef4e2a20b636582aca63ed84b137752563e14aca82847a407964d14cd729bfbe936b9dbeac0fe07a0a83cfb416a176c18c2d0b22780f623bb472c34a59003473fcc5bd838aefa453bdc1c86ba4feeed8652e28f0e", @ANYRES64=r0, @ANYRES16=r0, @ANYRES32=r0], @ANYRES32=r0, @ANYRES16=r0, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYPTR64, @ANYPTR=&(0x7f0000001280)=ANY=[@ANYPTR, @ANYPTR64, @ANYPTR64, @ANYBLOB="4224bf5a30e8066435c3695c5b110e8f6c4e6eb50bec795d9b7d742204b21536573f7c18868fcc76764c8d2198ef3c9235c96c47c2da700018e2dda627ae6ee35d0727089d0a01e22d13fd92f57f51f1948f3232f5254a844dfdd79fdaaa8a6cd6962a362cd61e4fe76fe8c8bc1589393d2a501b64168b963749389c0b8ab6fcc9ca9217e71cc4117cf5ae633cd195a7cfa78587a3d335424a4c032dc68610ff3233e5e3f877413c834311c7290f9c7f62db4ab5b22f5548c5730b010403b0cd906a7f3146d293bf1482bb406c5dbe96cfda37d53361a4c3c2902b740eb30cdda6"]], @ANYRES32=r0, @ANYBLOB="3c235c20ebee2fb244dc40784fa2264e13fc584f4f9aef7abfc49398c2c5ccc77eb0c1c710c04d951d299eaf20ce1252e68e1b6dd86a705e474d1548d46ab9cf2d74d2720e", @ANYRES16=r0]) 2018/03/22 08:47:04 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000280)={0x1, &(0x7f0000000080)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r1, 0xb}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x9) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f0000000203199e000207000000068100027b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f0000000400)=[{&(0x7f00000002c0)="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", 0x134}, {&(0x7f0000000440)="65a538326be7d50372cce8d342810a430c6c3bd4358f5cb8f86ad5cbaaff7889", 0x20}, {&(0x7f00000000c0)="167634a6f157687594f17420366ffd827a6cf2edf6f9af472f7d403b7618cc57881866b28334544bf5a9fb990ec67d5dc6005aa6e564df62b2e96e392e540a7f9e8556eaac8c239e5fe52411479dce17ae34311f78de6802ae643e46e180e98adb39811f55ed3f985c7add927a038b783814b02e0c8444ef9c0018f2c132e56559f31fba7274295becb26efa48f972473c7bff8cb842ede80200f80008c9a46d2868b449019ebacfedcb1db3cfcc00af7305ec678a372576a52b37a00abd171a8a7f84d9d74b2350204b886be653a95469d251014893594b476c5f4a0dd649f2346b135aa9b580410184602807a7ecf4d11197d93c47851b75", 0xf9}, {&(0x7f00000001c0)="dd24b751250e852eda74eff50ea82f39daa1bd3a95fcf9affe731abb0a4b1b684e79960bd932f644f146926c585aa866fd63fd531f356b951f7af972d285e85c8bf5fee98bcad0b112f1d63aee766b3c3810ae410517c65ad93317503f02f603072776986e641c4f5a95b9f2327d06e7acaad722eebf92ed2ca2da4287b633e40898c021d128010fa93a8d625d4c46fbebed5b3fe176998d02", 0x99}], 0x4) 2018/03/22 08:47:04 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x2, 0x4) writev(r0, &(0x7f0000000440)=[{&(0x7f00000001c0)="303e2ec4756c22ff6b89471e46798a5c0148588c5d08e057efcc1a9ceef18e60a806833d9b8d9d82b64e9322fc800145b066b7e28f04f087ed92aacd7a81001c00cfbf0c7e3ed2e0fff069c3edcd6867f4fa69de80f634105bce1e32106624a46935038472c196514fd6734c362e0d680bf72f13730ac7ffe36060d6607676e7d87c51fc2f570fcea76092e395500955b2", 0x91}, {&(0x7f00000000c0)=',', 0x1}], 0x2) 2018/03/22 08:47:04 executing program 6: r0 = request_key(&(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)='{-em1%\x00', 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockname(r1, &(0x7f0000000c00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f0000000c80)=0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000cc0)={0x0, @in6={{0xa, 0x4e22, 0x80000000, @dev={0xfe, 0x80, [], 0xa}, 0x2}}, 0x8, 0x5, 0x8001, 0x80, 0x7f}, &(0x7f0000000d80)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000dc0)={r3, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}}, &(0x7f0000000e80)=0x84) r4 = accept(r1, &(0x7f0000000340)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f00000003c0)=0x80) fremovexattr(r4, &(0x7f0000000540)=@known='security.selinux\x00') get_thread_area(&(0x7f0000000600)={0x80000000, 0x20000800, 0xffffffff, 0x326a, 0x2, 0x31, 0x5, 0x80000001, 0x0, 0xffffffffffffffc1}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000008c0)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x80, 0x70800000000, 0xfffffffffffffff8, 0x40, 0x1ff}, &(0x7f0000000980)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000009c0)={r5, 0x3, 0x30}, 0xc) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/53) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000bc0)={r5, 0x400}, 0x8) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00000004c0)) clone(0x60000000, &(0x7f0000000680)="f408c4bead404eadaacba9584dd7df72bc10e2cc6139844c8295f7e7f1346df3a56f454e6310e77fb5d05bc43145ad9a66ddb8fbc990762f96e9a891de7185c9550fb88b46e09e5afdf385bfad00c30f45bfdaa2cb62eba3baf56e40f3b3abe16f05b64c83043e5621063c3910138a951fdc99dd1953ea3481749250499d333c6ae4e0f809e6333b20ba07bb59adda2dc733c5", &(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0)="172f1ce5ddd2fa02b765543d824ad40b4b1ae8961d6e836cf43ac57742211cb5b80bda6f1919c4cc47821af028b3211dbd907a01c72797e7abf32862ea8041c673b633f20aac43fa5574228f4cc731c721dea8211cc9d30b7ca6776cb388a51d045df9546be367de28521e6ea9d33bc945e1395314be185b9db0cabec7616b34629c6230e1c733a863ffb71e781af0f909fd4d8e56f025de2ea0c5019da8d58773952de5ebf8e1b385f0341ec06c212f2e0ea6f18764524e3bc30994756ebce17272e70684073f09625879adb12bd37c0beb4806af14a8587327afae6c6d07f7ec2d5a01fdf991a9499a679d966b01b0ee08e8d5221c59a32c") setsockopt$inet_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000480)="ab8f3c556c78f82cba6882f2", 0xc) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_tcp_buf(r6, 0x6, 0xe, &(0x7f0000000f80)=""/113, &(0x7f0000001000)=0x71) syncfs(r6) ioctl$TIOCMBIC(r6, 0x5417, &(0x7f00000005c0)=0xc8) socket$inet_dccp(0x2, 0x6, 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001040)="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", 0x1000, r0) execveat(r6, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=[&(0x7f00000000c0)='GPL:\x00', &(0x7f0000000100)='security.selinux\x00', &(0x7f0000000140)='\x00'], &(0x7f0000000240)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00'], 0x500) 2018/03/22 08:47:04 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) accept$packet(r0, &(0x7f00000063c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000006400)=0x14) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, 0x5b, r2}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000480)) getpgid(0xffffffffffffffff) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000000)="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") preadv(r4, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0x297}], 0xba, 0x800000000062) socket$inet_icmp(0x2, 0x2, 0x1) 2018/03/22 08:47:04 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000500)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x0, 0x5}, 0x0) rt_sigsuspend(&(0x7f0000187ff8), 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0c6300002752a2502d0946f5a4a39eca48923c9797fc9ff542222a9db37c65479e1959a0e1c592d8e906"], 0x1, 0x0, &(0x7f0000000080)="c2"}) 2018/03/22 08:47:04 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt(r0, 0x2000000000088, 0x0, &(0x7f0000000000), 0x0) r1 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, &(0x7f0000000300)=0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000006c0)={r3, 0x75, 0x5, 0x8, 0x1000, 0xee}, 0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000340)={@dev, 0x0}, &(0x7f0000000380)=0x14) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000180)={'nat\x00', 0x2, [{}, {}]}, 0x48) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00000004c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000500)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e22, 0x5, 0x4e23, 0x40, 0xa, 0x80, 0x80, 0xa9, r4, r5}, {0x4, 0xaa, 0xfff, 0xfffffffffffffffb, 0xfffffffffffffeff, 0x907, 0x9, 0x8}, {0xa277, 0x3ff, 0x1, 0xfffffffffffffc6b}, 0x100000000, 0x6e6bb3, 0x3, 0x1, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0x3f}, 0xa, @in=@multicast1=0xe0000001, 0x3501, 0x5, 0x1, 0x0, 0x7f, 0x4, 0x6}}, 0xe8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e20, @rand_addr=0x4}, @in6={0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x58}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}], 0x58) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0xffffffff00000001, 0x6, 0x8000, 0x8, 0x4, 0x1f8000000000, 0xd8, 0x2, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000280)={r6, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/22 08:47:04 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000afbff0)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) connect$ipx(r2, &(0x7f0000000040)={0x4, 0xfffffffffffffff7, 0x2, "d4ba71db8916", 0x40}, 0x10) 2018/03/22 08:47:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x10000000000001d0) ustat(0x3, &(0x7f0000000380)) pipe2(&(0x7f0000000340), 0x800) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x101000, 0x0) recvfrom$ipx(r1, &(0x7f0000000200)=""/230, 0xe6, 0x10000, &(0x7f0000000300)={0x4, 0x8, 0x100000001, "b8611934e33c", 0x8}, 0x10) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000000c0)={{0xffffffffffffffff, 0x1, 0x4, 0x0, 0xe0}, 0x9, 0x5, 'id0\x00', 'timer1\x00', 0x0, 0x7, 0x1, 0x3ff, 0x96}) [ 51.663755] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=770 sclass=netlink_audit_socket pig=9392 comm=syz-executor1 [ 51.680752] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=26988 sclass=netlink_audit_socket pig=9392 comm=syz-executor1 2018/03/22 08:47:04 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000100)=""/34, &(0x7f0000000140)=0x22) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000eedffc), 0x4) accept4$nfc_llcp(r1, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x800) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000180)) 2018/03/22 08:47:04 executing program 5: socket$netlink(0x10, 0x3, 0x40000000000016) [ 51.685235] audit: type=1400 audit(1521708424.619:44): avc: denied { getattr } for pid=9391 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 51.686170] audit: type=1400 audit(1521708424.629:45): avc: denied { accept } for pid=9391 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 51.736616] IPVS: Creating netns size=2536 id=11 [ 51.766409] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=26988 sclass=netlink_audit_socket pig=9429 comm=syz-executor1 [ 51.766415] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=770 sclass=netlink_audit_socket pig=9392 comm=syz-executor1 [ 52.451250] pktgen: kernel_thread() failed for cpu 0 [ 52.456373] pktgen: Cannot create thread for cpu 0 (-4) [ 52.461962] pktgen: kernel_thread() failed for cpu 1 [ 52.467054] pktgen: Cannot create thread for cpu 1 (-4) [ 52.472449] pktgen: Initialization failed for all threads 2018/03/22 08:47:05 executing program 2: prctl$intptr(0x1c, 0x1f) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000180)={'ip6gre0\x00', 0xffffffffffffb479}) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000140)=0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x204080, 0x0) r1 = getpid() getpgrp(r1) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="7300000000000000000000000000006ae700001f0000abd146117765c8994bceb5f4a210b181d5dd57440669cb877b81a5c5acd3b100d9dd3b17"], &(0x7f00000000c0)=0x1) prctl$intptr(0x8000000000001d, 0x800000000000005) 2018/03/22 08:47:05 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ipv6_route\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000a99000)=""/4096, 0x1000}], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000040)={r1, 0x2}) 2018/03/22 08:47:05 executing program 5: r0 = socket(0x11, 0x800000003, 0x0) capget(&(0x7f0000000080)={0x19980330}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xd2}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x19, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000100)={r1, r2/1000+30000}, 0x10) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x33, 0x401, @link_local={0x1, 0x80, 0xc2}}, 0x10) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) 2018/03/22 08:47:05 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000c67ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) prctl$intptr(0x24, 0x5b6a) 2018/03/22 08:47:05 executing program 3: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/03/22 08:47:05 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_matches\x00') close(r0) 2018/03/22 08:47:05 executing program 6: r0 = request_key(&(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)='{-em1%\x00', 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockname(r1, &(0x7f0000000c00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f0000000c80)=0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000cc0)={0x0, @in6={{0xa, 0x4e22, 0x80000000, @dev={0xfe, 0x80, [], 0xa}, 0x2}}, 0x8, 0x5, 0x8001, 0x80, 0x7f}, &(0x7f0000000d80)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000dc0)={r3, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}}, &(0x7f0000000e80)=0x84) r4 = accept(r1, &(0x7f0000000340)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f00000003c0)=0x80) fremovexattr(r4, &(0x7f0000000540)=@known='security.selinux\x00') get_thread_area(&(0x7f0000000600)={0x80000000, 0x20000800, 0xffffffff, 0x326a, 0x2, 0x31, 0x5, 0x80000001, 0x0, 0xffffffffffffffc1}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000008c0)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x80, 0x70800000000, 0xfffffffffffffff8, 0x40, 0x1ff}, &(0x7f0000000980)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000009c0)={r5, 0x3, 0x30}, 0xc) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/53) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000bc0)={r5, 0x400}, 0x8) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00000004c0)) clone(0x60000000, &(0x7f0000000680)="f408c4bead404eadaacba9584dd7df72bc10e2cc6139844c8295f7e7f1346df3a56f454e6310e77fb5d05bc43145ad9a66ddb8fbc990762f96e9a891de7185c9550fb88b46e09e5afdf385bfad00c30f45bfdaa2cb62eba3baf56e40f3b3abe16f05b64c83043e5621063c3910138a951fdc99dd1953ea3481749250499d333c6ae4e0f809e6333b20ba07bb59adda2dc733c5", &(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0)="172f1ce5ddd2fa02b765543d824ad40b4b1ae8961d6e836cf43ac57742211cb5b80bda6f1919c4cc47821af028b3211dbd907a01c72797e7abf32862ea8041c673b633f20aac43fa5574228f4cc731c721dea8211cc9d30b7ca6776cb388a51d045df9546be367de28521e6ea9d33bc945e1395314be185b9db0cabec7616b34629c6230e1c733a863ffb71e781af0f909fd4d8e56f025de2ea0c5019da8d58773952de5ebf8e1b385f0341ec06c212f2e0ea6f18764524e3bc30994756ebce17272e70684073f09625879adb12bd37c0beb4806af14a8587327afae6c6d07f7ec2d5a01fdf991a9499a679d966b01b0ee08e8d5221c59a32c") setsockopt$inet_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000480)="ab8f3c556c78f82cba6882f2", 0xc) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_tcp_buf(r6, 0x6, 0xe, &(0x7f0000000f80)=""/113, &(0x7f0000001000)=0x71) syncfs(r6) ioctl$TIOCMBIC(r6, 0x5417, &(0x7f00000005c0)=0xc8) socket$inet_dccp(0x2, 0x6, 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001040)="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", 0x1000, r0) execveat(r6, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=[&(0x7f00000000c0)='GPL:\x00', &(0x7f0000000100)='security.selinux\x00', &(0x7f0000000140)='\x00'], &(0x7f0000000240)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00'], 0x500) 2018/03/22 08:47:05 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000045cffd)='ns\x00') fcntl$notify(r0, 0x402, 0x18) userfaultfd(0x80000) getdents(r0, &(0x7f0000824f59)=""/167, 0x3d) 2018/03/22 08:47:05 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000080)=@ethtool_eee={0x44}}) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000000c0)={0x3f, 0x1, 'client0\x00', 0x1, "caae78a26c8c4b08", "1371309e54ad0c6390fbb12a1808151ae6e59c18e03c6a326987cbe22bf304f4", 0x8, 0x1}) 2018/03/22 08:47:05 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x2002, 0x0) ioctl$TIOCCONS(r2, 0x541d) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x1, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff027}]}, 0x10) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x4000, 0x0) bind$inet6(r3, &(0x7f00000001c0)={0xa, 0x4e26, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0x4}, 0x1c) recvfrom(r1, &(0x7f0000000000)=""/224, 0xe0, 0x40002000, &(0x7f0000000100)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xffffffffffffffee) 2018/03/22 08:47:05 executing program 0: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') getgid() chdir(&(0x7f0000000000)='..') mount(&(0x7f0000000040)='..', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='..') umount2(&(0x7f0000e28000)='..', 0x2) 2018/03/22 08:47:05 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000140)={0x0, {{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x1, 0x1, [{{0x2, 0x4e24}}]}, 0x110) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x80) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000280)={0xed8, 0x4, 0x259, 0xc0}, 0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c000000180001000000000201000000020000000000ff01000000003d1f5d652601a6a76b861fbace64f6998f926adb91c48117a42fcd7dfabd766f62053f4b1e3b5c24"], 0x1c}, 0x1}, 0x0) 2018/03/22 08:47:05 executing program 2: msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x5) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x4000, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x32812, r0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) 2018/03/22 08:47:05 executing program 7: r0 = gettid() exit(0x0) socketpair$inet(0x2, 0x5, 0x4, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in, @in6=@local}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f00000000c0)=0xe8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x400044000, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000100)=0x1ff, &(0x7f0000000140)=0x4) fadvise64(r2, 0x0, 0x0, 0x5) getsockopt$sock_buf(r2, 0x1, 0x0, &(0x7f0000000180)=""/237, &(0x7f0000000000)=0xed) setpriority(0x0, r0, 0x0) fcntl$setownex(r2, 0xf, &(0x7f0000000040)={0x1, r0}) 2018/03/22 08:47:05 executing program 4: r0 = inotify_init() flock(r0, 0x1) r1 = epoll_create1(0x0) flock(r1, 0x1) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000080)='/dev/pktcdvd/control\x00') r3 = epoll_create(0x102010002) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x420080, 0x0) flock(r3, 0x5) epoll_create1(0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0xd8, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x0, @empty, 0x6}, @in6={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x100}, @in6={0xa, 0x4e21, 0x63, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0x61, @empty, 0xffff}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x20, @empty, 0xfffffffffffffff8}]}, &(0x7f0000000240)=0x10) syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x8db, 0x480f9) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000280)={r5, 0x1}, 0x8) 2018/03/22 08:47:05 executing program 2: madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x10000000000001d) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x105200, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x1, 0x3ff}, {0x4}, {0x4, 0x5}, {0x2, 0x401}, {0x3, 0x17}, {0x6, 0x3}, {0x8000, 0x67}]}) 2018/03/22 08:47:05 executing program 0: r0 = socket(0x1000000010, 0x4000000000802, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000040)={@loopback, @dev, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'ip6tnl0\x00', r1}) mknod(&(0x7f0000000180)='./file0\x00', 0x30, 0xfff) socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="280000001e000305000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="80000000000000000000000000000000"], 0x28}, 0x1}, 0x0) [ 52.646894] IPVS: Creating netns size=2536 id=12 2018/03/22 08:47:05 executing program 6: r0 = request_key(&(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)='{-em1%\x00', 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockname(r1, &(0x7f0000000c00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f0000000c80)=0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000cc0)={0x0, @in6={{0xa, 0x4e22, 0x80000000, @dev={0xfe, 0x80, [], 0xa}, 0x2}}, 0x8, 0x5, 0x8001, 0x80, 0x7f}, &(0x7f0000000d80)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000dc0)={r3, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}}, &(0x7f0000000e80)=0x84) r4 = accept(r1, &(0x7f0000000340)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f00000003c0)=0x80) fremovexattr(r4, &(0x7f0000000540)=@known='security.selinux\x00') get_thread_area(&(0x7f0000000600)={0x80000000, 0x20000800, 0xffffffff, 0x326a, 0x2, 0x31, 0x5, 0x80000001, 0x0, 0xffffffffffffffc1}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000008c0)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x80, 0x70800000000, 0xfffffffffffffff8, 0x40, 0x1ff}, &(0x7f0000000980)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000009c0)={r5, 0x3, 0x30}, 0xc) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/53) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000bc0)={r5, 0x400}, 0x8) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00000004c0)) clone(0x60000000, &(0x7f0000000680)="f408c4bead404eadaacba9584dd7df72bc10e2cc6139844c8295f7e7f1346df3a56f454e6310e77fb5d05bc43145ad9a66ddb8fbc990762f96e9a891de7185c9550fb88b46e09e5afdf385bfad00c30f45bfdaa2cb62eba3baf56e40f3b3abe16f05b64c83043e5621063c3910138a951fdc99dd1953ea3481749250499d333c6ae4e0f809e6333b20ba07bb59adda2dc733c5", &(0x7f0000000740), &(0x7f0000000780), &(0x7f00000007c0)="172f1ce5ddd2fa02b765543d824ad40b4b1ae8961d6e836cf43ac57742211cb5b80bda6f1919c4cc47821af028b3211dbd907a01c72797e7abf32862ea8041c673b633f20aac43fa5574228f4cc731c721dea8211cc9d30b7ca6776cb388a51d045df9546be367de28521e6ea9d33bc945e1395314be185b9db0cabec7616b34629c6230e1c733a863ffb71e781af0f909fd4d8e56f025de2ea0c5019da8d58773952de5ebf8e1b385f0341ec06c212f2e0ea6f18764524e3bc30994756ebce17272e70684073f09625879adb12bd37c0beb4806af14a8587327afae6c6d07f7ec2d5a01fdf991a9499a679d966b01b0ee08e8d5221c59a32c") setsockopt$inet_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000480)="ab8f3c556c78f82cba6882f2", 0xc) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_tcp_buf(r6, 0x6, 0xe, &(0x7f0000000f80)=""/113, &(0x7f0000001000)=0x71) syncfs(r6) ioctl$TIOCMBIC(r6, 0x5417, &(0x7f00000005c0)=0xc8) socket$inet_dccp(0x2, 0x6, 0x0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001040)="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", 0x1000, r0) execveat(r6, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=[&(0x7f00000000c0)='GPL:\x00', &(0x7f0000000100)='security.selinux\x00', &(0x7f0000000140)='\x00'], &(0x7f0000000240)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00'], 0x500) [ 52.676037] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 52.699549] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 53.351549] pktgen: kernel_thread() failed for cpu 0 [ 53.356689] pktgen: Cannot create thread for cpu 0 (-4) [ 53.362317] pktgen: kernel_thread() failed for cpu 1 [ 53.367408] pktgen: Cannot create thread for cpu 1 (-4) [ 53.372874] pktgen: Initialization failed for all threads 2018/03/22 08:47:06 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x401}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4, 0x4000000000000807}, 0x1c) sendmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="60000000000000002900000003000000e10984fa3279d7a9e03a22b169d736c06ab11a96f7d25adf0187324065bcda06ab9013268169230973698dc95dde627650790df783841dcbb38ed04b54d5375b9d6a00000000000000"], 0x60}}], 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f00000001c0)={@empty, @loopback, 0x0}, &(0x7f0000000200)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0xbb}, 0x47, r1}) 2018/03/22 08:47:06 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000280)={0x0, 0x7}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req={0x9, 0x7, 0x4e247f24, 0x9}, 0x10) getsockname$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) 2018/03/22 08:47:06 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCCONS(r0, 0x541d) recvmmsg(r0, &(0x7f0000002b00)=[{{&(0x7f0000000980)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/16, 0x10}}, {{0x0, 0x0, &(0x7f0000001f40), 0x0, 0x0, 0xfffffffffffffdd5}}], 0x2, 0x4000000002, 0x0) fsync(r0) sendto(r1, &(0x7f0000018000), 0xd4c30272a457a2e8, 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000000c0)=[0xffffffffffffffff]) r4 = getegid() setgroups(0x3, &(0x7f0000000100)=[r2, r3, r4]) write(r1, &(0x7f0000000180)='B', 0x1) 2018/03/22 08:47:06 executing program 6: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000003c0)={0x0, 0xe1, "fefefb7c55ac81fe5776787185fb335aa5782904baa2b92f71b464b51d5fce49fc15cb3b4a08f2dc6d0ce24df495c32fb7e020e58ea6319e8186c40704e4b989b0ce604da376be4d313f3f5f7b2a5592457bdf67c075229ed68b8f808da390111d4b87132f20c58c2caaacac3b2b4e64d2b42a955ae568441a919bc6a30e96836af9a2d5ce77843cca6cdac7d6569299b8dd52917d8ad5739dd4c071a1297f8d9300009311897527fb4cfa2facfdd4748038a6965d8e59c745eb53e2b812c6e9f2588abeb20116c0f9d4cac1de5a101bd900f76171b509f7c0ff542e2171ebc27e"}, &(0x7f00000004c0)=0xe9) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000500)={r2, 0x7138, 0x10000, 0xfffffffffffffff8, 0x5e, 0xe58a}, &(0x7f0000000540)=0x14) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e5afe8)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') openat(r4, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xd7, "522a39d665fb3eb01297e99a1222dbe2b2fd1b30c7e20161d33d5b3416895a0f86bab713fb60584fbca3a2fd592be79ce15af9232202e2e416268d2cf80af731a75c59670d8631fb9ec63ab98fee9ba64a4635bc18c1babd678613150c8472c8ec08d855ec8bcf7ff2676ebcc55900791e957a62bbcba398d0a6cf827ad3066ebeef1e3f6691306184f1519d29453866c7c30a7eaad21cce12a033b79f7eea8b51af22382d53103f12dbd66af25614b59237198ac00cd3b96a7fa7943f1ed79382cec94e14bfa6c3f0f0374a69d07ec8c63ded53a555cc"}, &(0x7f0000000000)=0xdf) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x6, 0xf858, @dev={0xfe, 0x80, [], 0x15}, 0x8001}}, [0x100, 0x8, 0x5d, 0x13a92d0f, 0x20, 0x100000001, 0x40, 0x6, 0x5, 0x0, 0x2, 0x401, 0x2, 0x9, 0x800]}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={r5, 0x8, 0x3, 0x3, 0xad, 0x4, 0x1f, 0x8679, {r6, @in6={{0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0xfff, 0x40, 0x5, 0x3ff, 0x2}}, &(0x7f0000000380)=0xb0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) ioctl$int_in(r0, 0x5452, &(0x7f0000affff8)=0x100000001) 2018/03/22 08:47:06 executing program 5: clone(0x0, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000003ffc), &(0x7f0000000000)) getpid() r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) sendmsg$netrom(r0, &(0x7f0000000780)={&(0x7f0000000080)=@ax25={0x3, {"bf3f5231407bb4"}, 0x7f0}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000200)="a8b191074aef99ec43b8df4017cf9b3109758f5a4b45e8b26a45b77b10a5dde55baaaef8ec4975c3e46e613c5759386ae9dff8b5ea6a8e41daf339ca2375e23d3b2764d8ee32d1caa58ac8341935315e108e47d3274d21789b19c21dae563f597d976c4fc30233e275a2a1b30c9ca0ebd9050002b5fc4abe0b1dd3dc4bd50c0470450af3c18df9c245c5a9d36cdc7dd490b8da7426a5ccfea8532845ce7d0757bb3c49fd0cd25ffd67853904e8a9646a592c8e8d6f61eb4866cea410da92d658a0dea2950dce2205548c32cfbb80339fc66c18de61dd6d18b30aa87c2fcc84b64dc378c8a4b87a18174953f970c53ab036", 0xf1}], 0x1, &(0x7f0000000dc0)=ANY=[@ANYBLOB="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"], 0x480, 0x20000000}, 0x801) gettid() connect$inet(r0, &(0x7f0000000400)={0x2, 0x20000000004e23, @loopback=0x7f000001}, 0x4) waitid(0x0, 0x0, 0x0, 0x4100000e, &(0x7f0000000140)) r1 = dup(r0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000840)={0x7f, {{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xa2}}, 0x0, 0x7, [{{0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, {{0xa, 0x4e22, 0xfdc4, @local={0xfe, 0x80, [], 0xaa}, 0x20}}, {{0xa, 0x4e22, 0x506c, @dev={0xfe, 0x80, [], 0x13}, 0x3f}}, {{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7ba}}, {{0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, {{0xa, 0x4e20, 0xe0d, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, {{0xa, 0x4e22, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}]}, 0x410) munlock(&(0x7f0000fec000/0x13000)=nil, 0x13000) syz_extract_tcp_res(&(0x7f0000000800), 0x2, 0x1f) getpid() socket(0x3, 0x8000a, 0x6) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000300)={0x1c, 0xbac7, 0x94be, 0x5, 0x0, 0x3, 0x7}, 0xc) mq_open(&(0x7f0000000340)='*\x00', 0x2, 0xa, &(0x7f0000000380)={0x5, 0x0, 0x8d, 0x7fff, 0x1, 0x9, 0xd1b3, 0x6}) 2018/03/22 08:47:06 executing program 2: r0 = syz_open_dev$urandom(&(0x7f0000edc000)='/dev/urandom\x00', 0x0, 0x0) pread64(r0, &(0x7f00005d0000), 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000080)=0x1, 0x4) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x984b, 0x2) 2018/03/22 08:47:06 executing program 3: r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) r1 = openat(r0, &(0x7f0000000000)='./control\x00', 0x0, 0xfffffffffffffffd) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x0) 2018/03/22 08:47:06 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000cc5ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000040)={{{@in=@dev, @in=@loopback}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000434ff0)={0x0, 0x0, 0x20}) 2018/03/22 08:47:06 executing program 0: r0 = socket$inet(0x10, 0x800, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000080)="2f0000001c0003fd7d000036000000000cdd0700000000001f5f08c9080001000000738558730bee17ff005867855e", 0xfffffefc}], 0x1}, 0x0) 2018/03/22 08:47:06 executing program 2: r0 = socket(0x200000000010, 0x2, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x3, 0x4) write(r0, &(0x7f0000000240)="2400000026007f00000000000000778a023fa2f501000000ff01070000008cfd15e5f5c4", 0x24) 2018/03/22 08:47:06 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000001c0)=""/176) kexec_load(0x3, 0x2, &(0x7f0000000180)=[{&(0x7f0000000000)="c7b58ae978dbd316e05e801db5ee1dc240a33f1e45bb44c3cd30cc4d3dec22f48c123fba4036e5b7ab69bdf2f57b58d40786d1a5f94a0116bb2ed96efca5e906690669ad302e70748bf50cc45cdc01e8189060820c58246aeb38b5f281da793e100cd852dec5ed3615bf0fd9e1186c4b5f3fe56d869ff1131ad1fcacf33100984b034484d6588ca88b0030e9df4c0ed877e44b75f55f0e1320a228e661bee532d72e486346c61564f6bf6eeb44b89ba822ffc0fd024707a3fd0ba5a2bddc1d8aa243fd5240da3c36", 0xc8, 0x0, 0x6}, {&(0x7f0000000100)="0b4dde182fb07cf411d14bf9cbf588b033e6dd4a1d935672c7cc042bdaa537b2de0e32d476ed0b7474a58954b4fbe61416109b8eb4403d2501a4dcc0054f837cb8bfbae439d691b13b72c4d63c97e4ad05c7b9af021809405e65e371af9e46108b", 0x61, 0x3, 0xfffffffffffff684}], 0xa0000) 2018/03/22 08:47:06 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000a07ff2)='projid_map\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000962000)='6', 0xffffffffffffff79}], 0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/22 08:47:06 executing program 5: r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) fstat(r1, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a01c, {0x400003ffffffc}}, &(0x7f0000b4afe0), 0x8, &(0x7f00005eaff8)) mincore(&(0x7f0000861000/0x3000)=nil, 0x3000, &(0x7f0000000040)=""/219) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) syz_open_dev$evdev(&(0x7f0000001fee)='/dev/input/event#\x00', 0x0, 0x0) 2018/03/22 08:47:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x4000) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0)=@int=0x3, 0x4) ioctl$TIOCGPTPEER(r1, 0x5441, 0xfffffffffffffffd) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r2 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r2, &(0x7f00009d3000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) recvfrom$inet(r2, &(0x7f0000000000)=""/17, 0x11, 0x0, 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000100)={0x1, 0x4, 0x6, 0x1}) 2018/03/22 08:47:06 executing program 3: r0 = add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="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", 0x1000, 0xfffffffffffffff8) add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="284159b8c30cc90df7b1645433d32ab4b60814e86a8c033af28aa66efede9b6727a8b33c2082ab821a4034bf81eef08cd2d0d9c11fae93999a39b4ea79", 0x3d, r0) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000001140)=""/90) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000011c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000001200)=""/133) sendto(r1, &(0x7f0000599f8d), 0x0, 0x0, &(0x7f0000f34000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xf) 2018/03/22 08:47:06 executing program 6: unshare(0x400) r0 = socket$inet6(0xa, 0x800, 0x1) getsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f00007c8000), &(0x7f00005c5000)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0x3}, &(0x7f00000000c0)=0x8) 2018/03/22 08:47:06 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xc, {0x2, 0x0, @rand_addr}, "000004000000007dbe0100dcc262763e"}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000080)={@remote, 0x0}, &(0x7f00000000c0)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000100)={@broadcast=0xffffffff, @loopback=0x7f000001, r1}, 0xc) 2018/03/22 08:47:06 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/16, &(0x7f0000000040)=0x10) 2018/03/22 08:47:06 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x541f, 0xfffffffffffdffff) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10201, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000040)=""/106) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x804) 2018/03/22 08:47:06 executing program 7: mlockall(0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) uname(&(0x7f0000698000)=""/235) 2018/03/22 08:47:06 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000fbb000)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYBLOB='\n'], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000000c0)) 2018/03/22 08:47:06 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000004a40)='/dev/sg#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa25ad", 0x3}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) syncfs(r2) ioctl$void(0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) fdatasync(r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) r3 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="d306ae7998408a2b226fc8e69d357c6ca51a84b7a31437797817740ec86110a516ea39e83909dac22ba063e1a549e72216f5406f4dc0681295fe0d1995c3102b8923d3d09a3302d608e13552e0213a235d64", 0x52, 0xfffffffffffffffb) r4 = request_key(&(0x7f0000000840)='syzkaller\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000008c0)="74086e750000000000000000008c00", 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r3, &(0x7f00000007c0)=[{&(0x7f0000000140)="e7e035ccf86792f5cde55dc31ff41bbac125a630a1e3526767d0ae", 0x1b}, {&(0x7f0000000240)="ed7a525116fa3de6d8256de0b95955929dced9df0b4fddd16e6832d4831cff3d8bd6795fa0669b13b1347173714cea134656ef4c33e7f89c91506af61353f9575f2ccceb7ad2f442adf59f91e01109da82cc65cec0ab77789916ac1c9e665d2bfe26db48a0f7542105cb2ed0fd82d09a0b58c0cecc28cc9728b39d99356e8afa76ed6cb541614ee41efd278cd8c62d7d0793f5af1ceebb81a658bc7491c49ffd98ad747ed3feeb7cb50fcb8feffde1659724368129344b8e27b400fcb9cf", 0xbe}, {&(0x7f0000000300)="8fe26f49a035e6bbbe1ece45d9685dbabe20cd3c85ee4f34ecb4a0add67578e8f696a5a119a8aeb7e381964935215efa61c96922688b9a911bbc6bb8692f53db08d2d54f527af82b193a8f435d53f49e9d4a777057b4e25012157472fd03a17a91a82e9efd104c769ada0da88b3213b714a1a9109ee3e254e93f6e3c47da2894cad8e30277e3472a4b41fa91ac5ee5ba4e97e79865c87d0d0328bddf8344332467f71a9e2b0d32d9cda02655d4258cd966696e809e0d124c3d5943de6be728dd4546ac87720eda6b8923c467fad8f42274014fbae995802f98a38c5e4c085514ffe0f316693520616f6627", 0xeb}, {&(0x7f0000000400)="213eeab27c876670053117a307b94a4b09796fe9a171b7f55c21c6c8484c074f9211518007825526123d35e06ca570bd2c0f2e1ec7f9ec933b1da108f36319451600a30b665f8c3f4e241b5cfd054eed4a58d772793e78ebca9c3fa805f554f273091607a836b7f59b621b410f7afe911dbb07339c5791061bc50dda36e9440c3005778273dd807e1e4b6fd4fea5048f4e128103308889466adc4ae6df0c54990afa1caf849a08a8a7852a7db2a8ca3fd01cd234a1e8fe93a3ae563271097738", 0xc0}, {&(0x7f00000004c0)="d1f241d726ee08dea1410074a971d36317afe0c80fe63a20c381afccb42a55fb6f333493df6e6bab6bbbf419d8bbf430544f41edca8dddd72e2438356c7056e3d8e165aeb3c2e0adba781c83c5811d4d3d108ec5275ec52636e2d2d7b6cd1ba384c8a9703edfc2f34a7965e18276da8d873fecbcc4b675f65c3308f97e36ebaa16c2137716da4ebdc3fac468f4dde51499507fe4338a2acbda2a288df54bcfb0f0fca9fa67ac3659c3f4a802af24325e99f877f2d6ecdc57203910555466eed77a2801d8dd7f554fb1c27ae3bfba8519fc0e2814f728", 0xd6}, {&(0x7f00000005c0)="2ef06b48db25ed49744b6d52f115e0fcf70652987683ede602ef85d4ec83a1d39f650cf6051e346fb91cac1240b275f4c16ba6e3067ad953687920e0d4373a7f787b4fa8ffdc848b78b858f067f3c98e0a02efeb138e53eac54716360ac3b696f6acb685c636a0af7feb36d953920aebdb57e217b8b1a37a4bd0fc04dac0f5b97b5b9f7157eb0df7b3a77f0f64357111638f25b0439ef6f8e8cb7430e24db92d7d6e3ecddc5a6afc01898fa6a55937a48f00bf6645868cffa9f7b52ae14cfbb02c2a21df28161ccfc715d8e65538bc416fe2e472d8fe", 0xd6}, {&(0x7f00000006c0)="9a926e61f0c4cefd210c40b051413583dea17acc19e92a11378dde801280761cf64221ed6b199cf757a5259329d6bb2825626eb554464d48322cf6b936257e", 0x3f}, {&(0x7f0000000700)="ed89e53ebbb220a4fdfba78bea8d03edab253cca88e5bc15aee00a8723da3ba255743d185c7782cef754ebf0378051d6db56a15ff282aa53772153384eef058ea841e236d1cf1375e90f44851e886f994ae11fdfb248e113a95580c5975273e321d4346df641601e4d6059509188746c8ca723f2e29f96fb7bcf49e22b4e25a693708ff69e563492125cd9db9999652c1d5e539f4ef825e971871688d08bbe4c43775934833165c9c7362bd79b6964e10fa668edc1f9b62948ade6", 0xbb}], 0x8, r4) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000900)={0x9, 0xc8, "b9d660f11c0d1a710eeb5478a447a1407e1228735bbaec0405d56fc065e8f192741476144cffaacbbd4827fc649efc29a6df06f52504357176fb5464a32d52bc6eab294549db13a575507d60fef04eca8cc8b19bbfbffc7925976351fcfb32f817cdc71ac88186c772048b5e1f1fcea28085e7461f9f5b9ff9060c90903414e6e2eb03ccc43066d42ae5f0ed8d6c7c5a2d6117124a24cf2566b6c6deff84d782bf2d603782fe6f682e835eac4353681656e4efd29ff64e4d287f0ba9821dcaec3f6f0cbcabdfefdd"}) 2018/03/22 08:47:06 executing program 5: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000140)=0x4) connect$inet6(r0, &(0x7f00002f0000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) pwrite64(r0, &(0x7f0000000180)="8883f62a4a6e072e5ba0553de9e7cf90f6ab19d2719396edee9658f7e007820e6c8d7071414017c88afcce6d55b77ef07304682b9958b79abe5600d0c6c687e907e21a6ba109ef2d50b448fe026491ed7431d2b6bffadb032c2d8ef37d2994d30b75dda7ba50d2f8a96a8b15793e1e78f8f595227d59a91c62380e6ce37f84797b186560d39f805794fbdc2e5e1f7fd6d284c0b835ab80fa7428ffa313a211f930d9567da74d32422297e3716fe1aaf9ed799bfcd7723215819b069973ca6fe4d35fe07a3faa98b0b45dafb88744d49b88fd8f27568ecc5af264f8d54e322cabd387ea03c286eab53a6276", 0xeb, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) fallocate(r1, 0x0, 0x0, 0x1) setsockopt$sock_int(r0, 0x1, 0x400000000003f, &(0x7f0000000100)=0x7, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x1, 0x4) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) 2018/03/22 08:47:06 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000cc2fed)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) getrlimit(0x5, &(0x7f0000000000)) 2018/03/22 08:47:06 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x8003, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='lp\x00', 0x3) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000020c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="200000000600000000000000fddbdf25023888fed69384ad09d28d246652118c972a6090038488f09c71f5c02314a0265156b94104250f15e1dbd6be3186c4418b04f94f24746726160ff0d0953d4afaf83d181a879a105edaab99b272e9d3b959b258b42ac8da12f6a7a0d6f3a977b6ab2fd22d060143261a60fb1768f7726a4d1a519b83d65b85cb72660ddc2014c6f74c37be08d6c650448194158d703aba7c8dcd64ca36e5a424343ddd2225f168865a6dd22c43321d2e508566e75b811cf4bff4db1b79a09ec1392af809b51cda8c9c8bb727", @ANYRES32=r2, @ANYBLOB="fc6621371fa83f43"], 0x20}, 0x1}, 0x20008004) listen(r0, 0x0) r3 = dup3(r1, r1, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000440)={0x9, 0x40, 0x4, 'queue1\x00', 0xffffffff}) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000000080)=0x9, 0x4) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x200000000000000, 0x400) shutdown(r0, 0xffffffffffffffff) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x480280) 2018/03/22 08:47:06 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff}) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/212, 0xd4) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f000000eff0)=[{&(0x7f0000010000)="240000001900030007ff0907000083be8020000000040005031d85680300a3a2d188737e", 0x24}], 0x1}, 0x0) 2018/03/22 08:47:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'syz_tun\x00', 0x80000}) r1 = memfd_create(&(0x7f00000001c0)='syz_tun\x00', 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0xa03, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000200)={0x100000000, 0x2, 0x1, 0x9, 0x2, 0x400}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0xe8) ioprio_set$uid(0x3, r3, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={"6c6f00000000000000001200", 0x101}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x6, 0x6, 0x6, 0x0, 0x8, 0x81, 0xffffffffffffff2e, {0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x7fff, 0x1f, 0xffffffffffffff80, 0x5, 0xead}}, &(0x7f0000000340)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000380)=r4, 0x4) socket$pppoe(0x18, 0x1, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/03/22 08:47:06 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000fbb000)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYBLOB='\n'], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000000c0)) 2018/03/22 08:47:06 executing program 6: r0 = socket$inet(0x2, 0x4, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f000000c000), &(0x7f0000000000)=0x160) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) inotify_add_watch(r1, &(0x7f00000000c0)='./file0\x00', 0x2000000) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000080)=[0x7ff, 0x7fff]) 2018/03/22 08:47:06 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x7fffffd, 0x32, r0, 0x1000000000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) 2018/03/22 08:47:06 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 53.684020] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=6 sclass=netlink_route_socket pig=9598 comm=syz-executor7 [ 53.712123] blk_update_request: I/O error, dev loop0, sector 0 [ 53.731733] blk_update_request: I/O error, dev loop0, sector 0 2018/03/22 08:47:06 executing program 1: syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x852, r0, 0x0) fadvise64(r0, 0x0, 0x66, 0x7) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) 2018/03/22 08:47:06 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffd0}}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) 2018/03/22 08:47:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/rtc\x00', 0x800, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000b40), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer2\x00', 0x8001, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000540)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x640, 0xfffffffffffffdb5) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000440)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x7ff, @loopback={0x0, 0x1}, 0x20000000000}, @in6={0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x9a4}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, @in6={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x1a}, 0x3f}], 0xb0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xfffffffffffff001, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) connect$ax25(r1, &(0x7f0000000700)={0x3, {"2db1d7eabb8a42"}, 0x1}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000100)=0x1, 0x4) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3b, &(0x7f0000000380)=""/28, &(0x7f00000003c0)=0x1c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000000340)={r5, &(0x7f0000000240)=""/249}) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000000400)=0x5) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000180)={'bond0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000580)) arch_prctl(0x1004, &(0x7f0000000600)="940cc8702332745c74051f1297309a10b50a5e06b8845f86cb0e9155df250dbcab0915759f00de8a36c5a733033b499900cbe6cf49df06f2e6be7302edec6417492ca47c9dda73197938daab53028b08f71b238be4935ff1e97488c6b0ad36f864ced676b4baf1828213f3db2b1bcf342fe80c1a187b08b17ece2509ffed9cd1d0d664a987c58eef6beefd69a76f88b71b68eeb911873f5ce3e9abc01492e6769fcf77ada3c832ccf001ce0be322a647aeb4ec0de69aaaaae6703514f53f6fbdcffd9eded6cbd000787a817936f4437ba83d13cbb5499bf2b10376900b04cb8bbf417a2554d9c211b60430") 2018/03/22 08:47:06 executing program 5: r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000000), &(0x7f0000494ffc)=0xfc7acfef5e9a9a38) 2018/03/22 08:47:06 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f000070c000)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000001840)={0x0}) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r3 = add_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="6d40ee4f1f16dbbcf1c9e21dd112c6", 0xf, 0x0) keyctl$search(0xa, r2, &(0x7f0000000080)='id_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, r3) recvmmsg(r0, &(0x7f0000001780)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000002c0)=""/234, 0xea}], 0x1, &(0x7f0000000440)=""/240, 0xf0}}, {{&(0x7f0000000540)=@rc, 0xa, &(0x7f0000001680), 0x0, &(0x7f00000016c0)=""/171, 0xab}}], 0x2, 0x40000040, &(0x7f0000001880)={r1}) 2018/03/22 08:47:06 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)=@ipv6_getaddr={0x18, 0x16, 0x0, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xbd2, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockname$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) r2 = socket$inet(0x2, 0x5, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x3, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={r3, 0x536c}, &(0x7f0000000180)=0x8) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000440)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=@ipmr_newroute={0x38, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9}, {0x0, 0x0, 0x0, r1}, {}]}]}, 0x38}, 0x1}, 0x0) 2018/03/22 08:47:06 executing program 4: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) sched_getattr(r1, &(0x7f0000000080), 0x30, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x100, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000002c0)=""/143, &(0x7f00000000c0)=0x14e) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/22 08:47:06 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000001080)=0xffe, 0x4) sendto$inet6(r0, &(0x7f0000a05ae2), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 53.782865] device lo entered promiscuous mode 2018/03/22 08:47:06 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') pread64(r0, &(0x7f0000000000)=""/8, 0x8, 0x20000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x8, 0x4) 2018/03/22 08:47:06 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x5c3f, 0xfffffffffffffff7, 0x4, 0x1, 0x6, 0x5, 0x3, 0x6, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x8000}}, 0x9, 0x5}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x1, 0x88, 0x85, 0x10001, 0x1, 0x6, 0x7, {r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0xfffffffffffffbff, 0x6, 0xdb0}}, &(0x7f0000000280)=0xb0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000008000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/03/22 08:47:06 executing program 7: getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x0, 0xd70, 0x208, 0x400, 0x5180, 0x1000}, &(0x7f0000000080)=0x20) fstat(0xffffffffffffffff, &(0x7f0000000140)) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000000200)) syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x8, 0x80000008000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000340), &(0x7f0000000380)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) read$eventfd(0xffffffffffffffff, &(0x7f0000000300), 0x8) 2018/03/22 08:47:06 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004a00)='/proc/self/net/pfkey\x00', 0x400000, 0x0) recvfrom$llc(r0, &(0x7f0000004a40)=""/178, 0xb2, 0x100, &(0x7f0000004b00)={0x1a, 0x201, 0x2000200, 0x6, 0x800000010000, 0x6, @random="c1749c11d100"}, 0x10) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="60000000788adefad58a147d2adc6e438f5719409af95601946e3ee4e236086ff5974389fcd9556ca2b1224dc7e761bba76fcc1fdb763933ad7d2dce5d62e2356b5152c8c017798a807843928078f9e09febd01ca1db710ecd0000000000000000000000"], &(0x7f00000000c0)=0x68) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x2, 0x6b, 0x7fff}, &(0x7f0000000140)=0x10) clock_gettime(0x7, &(0x7f0000000240)) futex(&(0x7f0000000180)=0x2, 0x9, 0x2, &(0x7f00000001c0)={0x0, 0x989680}, &(0x7f0000000200), 0x2) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x278b7c90) 2018/03/22 08:47:06 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000000140)={0x72, &(0x7f00000000c0)="37b6f5a809368947f7f54c4ec200ffcb98980d5282ab94015adcb6782393631b4ed7d55802aba9382d6227fc3dfa0a57a8ed725d114b0bdd9f49eca74e09db02f68c1001e3c79340a6359b113e24b004f3cb2b95c605d8f676f15f3968a3bcf42b4b2033f09fa3de91e516b439a6398ca54b"}) write$evdev(r0, &(0x7f0000000080)=[{{r1, r2/1000+30000}, 0xffffffffffffffff, 0xbb, 0x26fcd28}], 0x18) 2018/03/22 08:47:06 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000d01000)=0x7ff, 0x28a) sendto$inet6(r0, &(0x7f00008d1000), 0x0, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e20}, 0x1c) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0xae) rt_sigreturn() setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e16ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x800}]}, 0x10) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000554000)="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", 0x7d0}], 0x1, &(0x7f0000000040)}, 0x0) 2018/03/22 08:47:06 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x64, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'ip6gre0\x00'}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x40, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000001c0)=[{}], 0x1, 0x0) 2018/03/22 08:47:06 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={'itddp0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x32}, 0x0, @in=@rand_addr}}, 0xe8) shutdown(r0, 0x2) 2018/03/22 08:47:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet(r0, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000002c0)=0x9de, 0x4) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000300)=0x81, 0x3de) bind$inet(r0, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x80000000, 0x0) r3 = add_key(&(0x7f0000000340)='id_resolver\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)="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", 0x1000, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r3, 0x6) accept4$llc(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x10, 0x800) getsockopt$inet_dccp_buf(r2, 0x21, 0x2, &(0x7f0000000180)=""/39, &(0x7f00000001c0)=0x27) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x56610af3, 0x80000) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000001480)={0x5, 0x8004, 0xfffffffffffffff7, 0x969c, 0x4e35}) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f0000000040)=0x7fff) bind$unix(r2, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0xfffffffffffffef0) 2018/03/22 08:47:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}}, &(0x7f00000000c0)) r0 = dup(0xffffffffffffff9c) getpeername$unix(r0, &(0x7f0000000000), &(0x7f0000000100)=0x6e) 2018/03/22 08:47:06 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200000, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xf0, 0x11, 0xa, 0x100, 0x70bd2c, 0x25dfdbff, {0x7, 0x0, 0xa}, [@typed={0x4, 0x95}, @generic="4c715e65bafa20b0219e557cbbcc442fcb6eddd7b58f339e5c1d156c456e1fe2bba952d3a34947c6838df19e1da98e62331a5f37f7992720bbe5a09c632c7eb78ac12e9f8d591d052f8165ef8241dc010663c87976f0e1129b302093e4aa72ee5bde8beabfd5df23ce95d29b18a872cf1434f220c9a60fcbdd9ba8507414beaca587c91ffd37be307d684da8dfe42bfc225c7e7a924a38f95c7c93e8bd084551cfb839f0e4c4c3f10e878d114cb305db088c6e7be8bd7017247cbbbf04f126b6b347c6dbfd571a305d15e07572", @typed={0x8, 0x6b, @ipv4=@multicast1=0xe0000001}]}, 0xf0}, 0x1, 0x0, 0x0, 0x82867fb5e6ab2a08}, 0x4c000) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'yam0\x00', 0x7ff}) uname(&(0x7f0000698000)=""/235) 2018/03/22 08:47:06 executing program 7: r0 = socket$inet(0x2, 0x3, 0x7) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x4c, &(0x7f0000000080)=[@in={0x2, 0x4e23, @rand_addr=0x5}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0xffffffff}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0x1000, "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"}, &(0x7f00000011c0)=0x1008) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001200)={r1, 0x7, 0x81, 0x3d8, 0x0, 0x4, 0xffff, 0x2, {r2, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x0, 0x0, 0x80, 0x0, 0x7}}, &(0x7f00000012c0)=0xb0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001300)={0x80000000, 0x3, 0x8001, 0x7, 0x89}, 0x14) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x57) sendto$inet(r0, &(0x7f0000865000), 0x2b8, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/22 08:47:06 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000006c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000001540)=ANY=[@ANYBLOB="240000001800952a000000000000000002000008000000050000000008000500ac1414bb"], 0x1}, 0x1}, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r1, &(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)='\x00') r2 = dup3(r0, r0, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000240)={0xffffffffffffff7f, 0x6, 0x4}) socket$nl_route(0x10, 0x3, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x4400, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000200)=r4) 2018/03/22 08:47:06 executing program 3: write$evdev(0xffffffffffffffff, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ppoll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x1}, {r0, 0x10}, {0xffffffffffffffff, 0x400}, {}], 0x4, &(0x7f0000000080), &(0x7f00000001c0)={0x8}, 0x8) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00000000c0)=0x4, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000002c0)=0x6, 0x4) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000480)=""/207) r3 = fcntl$getown(r1, 0x9) ptrace$getsig(0x4202, r3, 0x7000000000, &(0x7f0000000140)) fcntl$lock(r1, 0x7, &(0x7f0000000100)={0x1, 0x5, 0x3, 0xc37, r3}) splice(r0, &(0x7f0000000180), r0, &(0x7f0000000200)=0xd, 0xffffffffffff7fff, 0x9) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000000240)=0xc8b0) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000000280)=0x3) 2018/03/22 08:47:06 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f00000c6ffc), 0x148) 2018/03/22 08:47:06 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}}, 0xe8) close(r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) 2018/03/22 08:47:06 executing program 0: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = dup2(r0, r1) r3 = epoll_create1(0x0) poll(&(0x7f0000001040)=[{r0}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000bf3000)) write$eventfd(r2, &(0x7f000068f000), 0x8) signalfd4(r0, &(0x7f0000000000)={0x8}, 0x8, 0x80800) 2018/03/22 08:47:06 executing program 4: clock_gettime(0x0, &(0x7f0000005540)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000005400)=[{{&(0x7f0000000080)=@alg, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000100)=""/213, 0xd5}, {&(0x7f0000000200)=""/68, 0x44}, {&(0x7f0000000280)=""/18, 0x12}, {&(0x7f00000002c0)=""/195, 0xc3}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x5, &(0x7f0000001440)=""/133, 0x85, 0x991a}, 0x7}, {{&(0x7f0000001500)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000003a00)=[{&(0x7f0000001580)=""/200, 0xc8}, {&(0x7f0000001680)=""/199, 0xc7}, {&(0x7f0000001780)=""/131, 0x83}, {&(0x7f0000001840)=""/120, 0x78}, {&(0x7f00000018c0)=""/45, 0x2d}, {&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f0000002900)=""/4096, 0x1000}, {&(0x7f0000003900)=""/8, 0x8}, {&(0x7f0000003940)=""/130, 0x82}], 0x9, &(0x7f0000003ac0)=""/13, 0xd, 0xfff}, 0x466}, {{&(0x7f0000003b00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003b80)=""/247, 0xf7}], 0x1, 0x0, 0x0, 0x7}, 0x5}, {{0x0, 0x0, &(0x7f00000050c0)=[{&(0x7f0000003cc0)=""/4096, 0x1000}, {&(0x7f0000004cc0)=""/50, 0x32}, {&(0x7f0000004d00)=""/226, 0xe2}, {&(0x7f0000004e00)=""/5, 0x5}, {&(0x7f0000004e40)=""/33, 0x21}, {&(0x7f0000004e80)=""/186, 0xba}, {&(0x7f0000004f40)=""/119, 0x77}, {&(0x7f0000005040)=""/65, 0x41}], 0x8, &(0x7f0000005140)=""/101, 0x65, 0x7}, 0xe000}, {{&(0x7f00000051c0)=@alg, 0x80, &(0x7f0000005300)=[{&(0x7f0000004fc0)=""/18, 0x12}, {&(0x7f0000005240)=""/161, 0xa1}], 0x2, &(0x7f0000005340)=""/142, 0x8e, 0x2}, 0x4}], 0x5, 0x2000, &(0x7f0000005580)={r0, r1+30000000}) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00000055c0)=0x6, &(0x7f0000005600)=0x4) connect$pppoe(r2, &(0x7f0000005640)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'lo\x00'}}, 0x1e) r3 = socket$netlink(0x10, 0x3, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000005680)={0x0, 0x100000001}, &(0x7f00000056c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000057c0)={r4, 0xa0, &(0x7f0000005700)=[@in6={0xa, 0x4e22, 0x8d21, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x96a2, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e23, 0xfc88, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e21, 0x57e, @empty, 0x7}, @in={0x2, 0x4e22}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000005800)=0x10) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c0000002100ff0a00000000000000000a000000fe00000000000000040000000c00140000000000000000f6102100cd2b93c4b57deef3a4d9c58fc30412a1"], 0x1}, 0x1}, 0x0) 2018/03/22 08:47:06 executing program 7: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000b27ff6)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') lremovexattr(&(0x7f0000b2fff0)='./control/file0\x00', &(0x7f000072bfe8)=@known='system.posix_acl_access\x00') 2018/03/22 08:47:06 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="0a00000000000000000000000000000000000000000008000000000000000000004fc48d0000000000000000"]}) socketpair$inet6(0xa, 0x0, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000080)=""/31, &(0x7f0000000100)=0x1f) 2018/03/22 08:47:06 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000007000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) 2018/03/22 08:47:06 executing program 6: r0 = inotify_init1(0x0) keyctl$session_to_parent(0x12) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) waitid(0x1, r1, &(0x7f0000001300), 0xb, &(0x7f0000001340)) 2018/03/22 08:47:06 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) accept4(r1, &(0x7f0000000640)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f00000006c0)=0x80, 0x987fa625f0b019fb) write$sndseq(r0, &(0x7f0000789fd0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$TCSETA(r1, 0x5402, &(0x7f000032cfec)) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) close(r1) sendmsg(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="11b613e3c594c1c3c732a654f78a006d4b489496091ec14a0918cd7aa166e7ceab66436c8210526404dcb8d689da6cc6a47e8d76df8a849933e37ae1d80e4832429f2bbaad8faabc5bd129e47c6e7fc2fc60f5882f6a2b71f6316cb96b3da8d95e3c23e407d13251f053a6978a120810b6275ed5bd70bc4d54650c2de9c4272a48c354fbb07a83adf0a327fc52655fc60580f834aa62fbad92cd23dc6e8c4cc76c6b49adb5a22ca20b59e5b8", 0xac}, {&(0x7f00000001c0)="dd3799647d3f5acd3078bbde283836ee003e82f85c4da2c0c297fa0c613726808eef2e71f6a874900f97e9a3afd8f36d8013557814d8a37886e2d506aa2b28a39326eb22d70b28a0706eba64fe7521b41d7742e851d5b5a90208d738759162054aa11d2919a873d6ff1695de861c8c7fbb1f5d49b3835316ca1dd453caf52956e3f0c850e45e4d7119dd08e90f6984a8dc3f0a642be4f0f21f98cb72cfef7c4c61351fb48546c85813c91eed68f40799d80544001a14350bb0c16bc0a1ae18ad180a1f4eae771758b3416f7368bafc2fe3178a17ef0140cfc79f9af8b53c4c0ef857ce6d3f75cd1e14f7748e142ce4bef6a807", 0xf3}, {&(0x7f00000002c0)="cfb67131130bdc431045e68696ef0125fd09cdeb437f0c50dada547ce57ff5128478a21766baa616318e2a471d3c0acd347bef1dc6881b36167993381d0d30d95e7cbd3e0601c90dfa2fe2ccf35a2a44b08e7090d9c14a761e", 0x59}, {&(0x7f0000000340)="cfc42e6d1021f83143926a0a65ec9125dc0c945c21862e13a80dccfa1833fa564811924b6df2a30381f4888c03807981e4f2e773f9e7fb22969fd39ad853ed86f581fbd920c1cad0593ad4b1bacb5e2a765a72e04d78215098f2c5e46f08eb93f873eb33974bdb891cdbfcc542607f0706234ed8972333f756bad9393b4315ff7cc37063ba308769bdb71d274af19468f68796188dce8cc468fa8215d98d4b94403bf6f928ed0577da70c89d73909a6480f309fc9f8839e1e327457896ae4eedbfe5d3", 0xc3}], 0x4, &(0x7f0000000440)=[{0xf8, 0x29, 0x1, "64320ddecbd0f535f06ccbc7d4fff6b6548fe090067daeff9d0e69af18887bd8593e9e056584c0776ad0d324a57c867baa395ea4d7fa52bb139b32a703bb12acfa6929acac6bee28a9ff7193439bda91635e04f1aac447f1aaa3192e313fb48846768388f3e283b39a6b973764f6eef995396bfb4b9c6082046ba67dc601f781ade0a3d2e549623a3f139ed327dc7f7ba2b943c4b602222459702b3b75d10d3635169d04dc0b22daa0b1ba82e1cedf3a27646c015bea3afd142a0da32e6499f8ef441455c108a1a147c5a12d91ce9971a701ebc1fc7dc1ab5d336d510456daadca60"}, {0x70, 0x84, 0x5, "30927a2a7369c4f32311d594eaa24fe7e726ae5c67f7df338289fd86827c8f4ffedfa00ad0faef4afcdf0b9fbcd48a658003200def0d23fc1f06d39cc3f6129c7edcfc4772816055f7d41bf6f18b75ad1735eb620d12993a84a1e1c83e"}, {0x48, 0x10b, 0x6, "250e068e63a587c5d2c621ae9f69d12525b465b733bf5044aad3eda653a65ce66fa0c1b99b34a53293d8bbedef64b0acda"}], 0x1b0, 0x8800}, 0x1) write$sndseq(r0, &(0x7f00006c3000)=[{0x40081, 0x4, 0x0, 0x0, @tick, {}, {}, @time}], 0x30) 2018/03/22 08:47:06 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x1, 0x0) writev(r0, &(0x7f000070c000), 0x4c83af89b9c3de8) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x4}], 0x18) r1 = fcntl$getown(r0, 0x9) sched_rr_get_interval(r1, &(0x7f0000000040)) 2018/03/22 08:47:07 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'user.', '/dev/snd/timer\x00'}, &(0x7f00000000c0)='[,{vmnet0vmnet0ppp1ppp0]\x00', 0x19, 0x2) 2018/03/22 08:47:07 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f000099cff6)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00005f7ff6)='mountinfo\x00') unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) lookup_dcookie(0x80000001, &(0x7f0000000000)=""/247, 0xf7) 2018/03/22 08:47:07 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00004c3f70)={0x2, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x2, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000100)="bd035b50c42d0fd766e9570cd09de8c5e6f71ceb8e7aeb1d34178cd9fadb1b765cf8f0f910cc1ae1383a1ece5a9d2317dd5aefead221b69386c71b7a61", 0x3d, 0x40000, &(0x7f0000000140)={0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x230}, 0x1c) 2018/03/22 08:47:07 executing program 6: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x3f) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r0, 0x8, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r3 = syz_open_procfs(0x0, &(0x7f00000000c0)="00000000000000000015b43b6b1b4421f7300a7ebacc23aa7a02ba5bd280d4d6157ce23b3147f6f73fd452e31f34ddd06152633a801ca3a4dd82e21165fac2b081e939f09570d551d884d8ab4cefc9bbfbd3792c11572aabeab9091d47830055162c382b72367d820a6f34930de30e42f81c43aef5eaded3b7bc179f5dcbfc5756a73ab6ecebf9a1cc57fe98cceb0afdf46e768fb774f70407d50c8e2900bf314dec60de4a475d665d1619eef042f295593419e0ce1411ca6a3fb1425df9c65c78cecb") sendfile(r2, r3, &(0x7f0000bc8000), 0x9) fcntl$setsig(r0, 0xa, 0x12) dup2(r1, 0xffffffffffffffff) tkill(0x0, 0x16) open(&(0x7f00000ed000)='./file0\x00', 0x0, 0x0) [ 54.016509] audit: type=1400 audit(1521708426.959:46): avc: denied { create } for pid=9720 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/03/22 08:47:07 executing program 4: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000240)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000100)}, 0x0) finit_module(r0, &(0x7f0000000080)='bdeveth1{$wlan1selinuxvmnet0\x00', 0x2) 2018/03/22 08:47:07 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000040)=""/85, &(0x7f00000000c0)=0x55) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xffffffffeffffffd, 0x40000a}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="b3350000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000003c0)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={r2, 0xd0, &(0x7f0000000400)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @rand_addr=0x80}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @rand_addr=0x3}, @in6={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xd7}, @in6={0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}, @in6={0xa, 0x6, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000300)={r3, 0x2c, &(0x7f00000002c0)=[@in6={0xa, 0x4e24, 0x670, @loopback={0x0, 0x1}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000340)=0x10) 2018/03/22 08:47:07 executing program 4: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @broadcast}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) ioprio_set$uid(0x3, r0, 0x6) 2018/03/22 08:47:07 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000001240)=[{}], 0x1c) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000)={0x0, 0x7530}, 0x10) 2018/03/22 08:47:07 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0xfffffffffffffd10, @local={0xfe, 0x80, [], 0xaa}, 0x9}], 0x58) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000004ff8)='./file0\x00', &(0x7f0000000080)={0x20, 0x5}) inotify_init() 2018/03/22 08:47:07 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x10802, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="4100000000000000000000000000000006000000000000000000000000000000000000000000000000000000"]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) sched_getscheduler(r1) 2018/03/22 08:47:07 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400800, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000006c0)=""/9, &(0x7f0000000100)=0x9) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x4000000000000000) accept$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000700)=0xffffffbf) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000580)={{{@in=@multicast1, @in=@loopback}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000680)=0xe8) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000140)={0x8, {{0xa, 0x4e22, 0x1, @empty, 0x443}}, 0x1, 0x6, [{{0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x800}}, {{0xa, 0x4e20, 0x1f6, @dev={0xfe, 0x80, [], 0xf}, 0x1000}}, {{0xa, 0x4e21, 0x40, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3e5}}, {{0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0xa}, 0x6}}, {{0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x1b}}, {{0xa, 0x4e22, 0x80, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}}]}, 0x390) pkey_alloc(0x0, 0x0) pkey_alloc(0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000500), &(0x7f0000000540)=0x4) accept$packet(r1, &(0x7f0000001280)={0x0, 0x0, 0x0}, &(0x7f00000012c0)=0x14) getsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000000740)=""/96, &(0x7f00000007c0)=0x60) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001300)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000001400)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000001600)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000015c0)={&(0x7f0000001440)=@allocspi={0x168, 0x16, 0x0, 0x70bd2c, 0x25dfdbfc, {{{@in=@dev={0xac, 0x14, 0x14, 0x11}, @in=@broadcast=0xffffffff, 0x4e24, 0x6, 0x4e21, 0x80, 0xa, 0x80, 0x20, 0x3e, r2, r3}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x33}, @in=@broadcast=0xffffffff, {0xffff, 0x8d, 0x5c361479, 0xfffffffffffff000, 0x8, 0x81, 0x4, 0x9}, {0x8, 0x7, 0x101, 0x2}, {0x8001, 0x6, 0x3f}, 0x70bd2b, 0x3500, 0x2, 0x4, 0x7, 0x8}, 0xd5}, [@tfcpad={0x8, 0x16, 0x10001}, @tfcpad={0x8, 0x16, 0x2}, @user_kmaddress={0x2c, 0x13, {@in=@dev={0xac, 0x14, 0x14, 0x18}, @in, 0x0, 0xa}}, @address_filter={0x28, 0x1a, {@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x2, 0x3, 0x7ff}}, @lastused={0xc, 0xf, 0x6}]}, 0x168}, 0x1, 0x0, 0x0, 0x4000004}, 0x40010) 2018/03/22 08:47:07 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x5) fchmod(r0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x8}, 0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8040, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000080)={@remote, @rand_addr}, &(0x7f00000000c0)=0xc) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001277, &(0x7f0000000100)) 2018/03/22 08:47:07 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) r2 = dup2(r1, r1) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000100)="402737ef9f66784adadce3e6e1d1cf8493be94665ef4", 0x16}, {&(0x7f0000000140)}, {&(0x7f0000000180)}, {&(0x7f00000001c0)="f097f887f025b99e65ecdb099b36c55e866b20ea8863f82360dd617126f06a5c12457a0d2e6d338bb8ddce219878", 0x2e}, {&(0x7f0000000300)="85a945bd4e0bb229a489b2630289584331007392593197110f1f222a704a710a6904af3b4e6f7ab2765830f79fa78baa5143947127b7a8b43a92f0a4b57697a4f76bf395a5c26dd003505be5a716328f3d3913b61d3477bf5205ccb7472757421c51469b7663cefcbdbf7e26203bdb8696fdf3fa366317719e508e9594852b045a0249ff5841d5a3e8ebcb6304d66f2d001f5d45410b986915ab01c6dcd1527cb4e72de028eda289379dbbf3e3b42dc9d96762dc2d0c6c96a967d70dc0f2fa1b57dbe759e4ae7def6d90da7db305763b9e7c8f268564845bee48fc053192a2", 0xdf}], 0x5) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000140)) ioctl$TUNSETGROUP(r0, 0x400454ce, r3) 2018/03/22 08:47:07 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="03000000fb0e305c97054207df3f355605fc6135e55998a957386b4f8a7b478d56cd2036fdf10ee89dbb72b92c511dec36bac0252135bca9567ef908ac7e3b825a090001000032c386b9a4f66bd0390dd40abeb6eb7d9d878b4e4f66a29d936e2c8a6c85427929b52e82f0494156c074ad6cd55b019432a4a26117944f2c07efbc5d7e198f95963243a32179c3aaa808b2abdfce633726bd4e3c10de725da9d05575f68fb777753470d5f275872e8e2c3cd223f194a100000000000000000000000000000000000000008f5b51be1b0ad5809e0fd7ea3a358be7374caa81194fe724d566a3ec9ae1e1c5c693e10068c10482a632779e59884ee5afcfaf779dc69c189f3f998fa8bd2475cf5ccb4d2caf05e1110da535c23cb431d3d0c9851a58f233"]}) 2018/03/22 08:47:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000929000), 0xff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={r2, 0x8}, &(0x7f00000000c0)=0x8) 2018/03/22 08:47:07 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40001}, 0xc, &(0x7f00000000c0)={&(0x7f0000001000)={0x1220, 0x14, 0xf, 0x300, 0x70bd2a, 0x25dfdbfb, {0x7, 0x0, 0x9}, [@generic="da258c5c99ff01e1a95b5b6e0a8f70111f251ffd254b1d7409adf00cb1861b0ec3756d8f22b1021d642576d814b4933880eb9d5d97ac74181cebc5c2ec483a3bfb77ee231ca438a73a20cb034aef56c4703db05a2b1e8e7342915ea0b895b6518ac56c343211dbbeb36e21f3867e2b1153d17786a30eef592892d96337bc0cca787002e26c9ced56de5837658bd9aa465ebc9728d0c2d946ecb9d3c8634948b846724be60ac162a9c66bd934b360494307d3f9e554524a80bd9b5b99f54efb8ba7727a3e35d89c2995c238b8fdf67f3bb77f60b52d245e7e22d6b93d0d7529a8d9e9c4e5006fda5452999d8adf141ac01b8075", @typed={0x8, 0x91, @str='[%#\x00'}, @typed={0x8, 0x24, @ipv4}, @nested={0x88, 0x1c, [@typed={0x84, 0x61, @binary="cdcb69ecc622085d0a9c3d6abae610d972b6822685f21971aa8e7ad5867d72fcb5cee36e70e32aa0aa517c55dbf0f3bf11c241f467b6828c74e7dc3baf42d54e4b427e61800d2fc2f192c6848e7093cc0fffc358861cd95a026f287ac478e09eb795a4f758a358335e7f34cca00a9321aea06afdf50e2d1faf26d5f4bb0f0f15"}]}, @generic="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", @generic="0ee34d375da4306656205a5badb8ce3224d2c8b642e775da0ea1add3ba3474d8c5b31bc911a19f7e9f2bb133824e446f83d7acb283d08818af2df751ba1b8c7a5d25bd3df913405ce7ada9147c3e3ca9de5dfb77b6ed5ee3a1fc2f4244af985a62f20065ef8b138ea2ef7bc8b6254c6710332d2afeebe48eec59eadc3d5b"]}, 0x1220}, 0x1, 0x0, 0x0, 0x4}, 0x80) clock_nanosleep(0x0, 0x0, &(0x7f0000011ff0)={0x77359400}, &(0x7f0000000000)={0x0}) timer_create(0xfffffffffffffffc, &(0x7f0000000fa0)={0x0, 0x0, 0x1}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000004fe0)={{}, {r1}}, &(0x7f0000003fe0)) 2018/03/22 08:47:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f00000000c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x4e22, 0x5, 0x4e20, 0x0, 0xa, 0xa0, 0x80, 0x73, r2, r3}, {0x20, 0x7, 0x5, 0x81, 0x1, 0x2, 0x7fff, 0x1ff}, {0x407d, 0xfff, 0xbf}, 0x80, 0x0, 0x3, 0x0, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0x3c}, 0xa, @in6, 0x3503, 0x3, 0x3, 0x80000000, 0x7fffffff, 0x6, 0x4}}, 0xe8) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r4 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x10000, 0x10) recvfrom$inet6(r4, &(0x7f00000003c0)=""/221, 0xdd, 0x140, &(0x7f0000000140)={0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000180)='sit0\x00', 0x10) dup2(r0, r1) 2018/03/22 08:47:07 executing program 2: clone(0x0, &(0x7f0000000180), &(0x7f0000000000), &(0x7f0000003ffc), &(0x7f00000002c0)) socket$nl_crypto(0x10, 0x3, 0x15) clone(0x0, &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) waitid(0x0, 0x0, 0x0, 0x80000003, &(0x7f0000000000)) r0 = socket$inet(0x2, 0xa, 0x20) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@remote, @in6}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f00000003c0)=0xe8) fcntl$setstatus(r0, 0x4, 0x40000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0xfffffffffffffff7, 0x10000}, &(0x7f0000000100)=0x10) r2 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x244080) write$eventfd(r2, &(0x7f0000000280)=0x3ff, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x1, 0x20}, &(0x7f0000000200)=0xc) 2018/03/22 08:47:07 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x202, 0x0, 0x3e7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1f}) r1 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffffffffff7f) 2018/03/22 08:47:07 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f000067fff8)='syscall\x00') openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendfile(r0, r1, &(0x7f0000000000)=0x4, 0x3) 2018/03/22 08:47:07 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000040)=0xff, 0x2ba) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r1, &(0x7f0000001780)=[{{0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f0000000280)=""/21, 0x15}}], 0x1, 0x2000, 0x0) 2018/03/22 08:47:07 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000040)) 2018/03/22 08:47:07 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x4000000058) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000100)=""/231, &(0x7f0000000200)=0xe7) read(r0, &(0x7f0000000080)=""/1, 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f00000000c0)) 2018/03/22 08:47:07 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x4002, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x10000, 0x0) ioctl$VT_RELDISP(r1, 0x5605) r2 = socket(0x10, 0x3, 0x0) r3 = dup(r2) write(r3, &(0x7f0000000000)="2400000058001f00ff07f4f975dc2daa0a04f51108000100020100000817028009000000", 0x24) 2018/03/22 08:47:07 executing program 1: r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000daeffc)=0x9, 0x4) recvmmsg(r0, &(0x7f00000062c0)=[{{&(0x7f0000005540)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000005780)=[{&(0x7f0000005680)=""/222, 0xde}], 0x1, &(0x7f00000057c0)=""/87, 0x57}}, {{0x0, 0x0, &(0x7f0000005a80), 0x0, &(0x7f0000005ac0)=""/27, 0x1b}}], 0x2, 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x498, 0x0, 0x280, 0x280, 0x3b0, 0x3b0, 0x3b0, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @empty, @loopback=0x7f000001, 0x3, 0xffffffff}}}, {{@arp={@multicast1=0xe0000001, @broadcast=0xffffffff, 0xffffff00, 0xffffff00, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0x0, 0xff, 0xff, 0xff]}, 0xffff, 0x1, 0x1, 0x0, 0x9, 0xffff, 'sit0\x00', 'dummy0\x00', {0xff}}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="9a4775a1d9f7", @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, @multicast1=0xe0000001}}}, {{@arp={@multicast1=0xe0000001, @loopback=0x7f000001, 0xffffff00, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0xff, 0x0, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0x0, 0xff, 0xff]}, 0x9, 0x1f, 0x8, 0x8001, 0x6, 0x2, 'eql\x00', 'ip_vti0\x00', {0xff}, {}, 0x0, 0x8}, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "5194982765269b82eb409703267d299cd8f81af4c90ef60d86e4a61cb575"}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e8) 2018/03/22 08:47:07 executing program 7: mkdir(&(0x7f00005f1ff6)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r2 = inotify_add_watch(r0, &(0x7f0000b0bff6)='./control\x00', 0x80) inotify_rm_watch(r0, r2) llistxattr(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)=""/96, 0x60) epoll_pwait(r1, &(0x7f0000b0d000)=[{}], 0x1, 0x0, &(0x7f000029aff8), 0x8) 2018/03/22 08:47:07 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x10300, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000100}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipmr_getroute={0x14, 0x1a, 0x300, 0x70bd2a, 0x25dfdbff, {0x80}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x841) r1 = socket$inet6(0xa, 0x80002, 0x0) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x20, 0x4) r2 = socket(0x18, 0x0, 0x3) connect(r2, &(0x7f0000649000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x12) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f0000c93000)=""/146, &(0x7f000079effc)=0x92) 2018/03/22 08:47:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000)=ANY=[@ANYRES32=0x0, @ANYBLOB="4c000000c552d546b941b912f5b3de4114c780ca6b85466e4925fb4c82fa666ad2b71dc6288780a19d5d08000000000000000a8c61ee68006be38c4be55aef84a17ec8876c2556"], &(0x7f0000005000)=0x54) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/22 08:47:07 executing program 4: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) futimesat(r1, &(0x7f0000000180)="e91f7189591e9233614b2f", &(0x7f0000000200)={{r2, r3/1000+30000}, {0x77359400}}) open$dir(&(0x7f0000000040)="e91f7189591e9233614b2f", 0x484001, 0x12) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) syz_fuse_mount(&(0x7f0000000000)="e91f7189591e9233614b2f", 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/22 08:47:07 executing program 5: quotactl(0x80000201, &(0x7f0000000200)='./file1\x00', 0x0, &(0x7f00000000c0)) execve(&(0x7f0000000240)='./file1\x00', &(0x7f00000003c0)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)="23ba6c6f29707070316d643573756d00", &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)="7d24c9706f7369785f61636c5f61636365737300"], &(0x7f00000004c0)=[&(0x7f0000000400)='bdev\x00', &(0x7f0000000440)='\'\x00', &(0x7f0000000480)='nodev^}\x00']) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000500)=0x101) sendto$unix(r0, &(0x7f0000000080)="6f8790b690e5f2a7ea297f1d8b6378d73af1831cc47088094d1c4fd9dd94652c5599268a5f33806a40b14e09d60ced8e9c3f353840e823bac62255dc27edee7165d6bbbc93ee8dca466e7ee60e7644aa944cb100296993061023fd62714b3856716ef58c13edb1eb2cac0a961e91fa", 0x6f, 0x24004881, &(0x7f0000000100)=@file={0x1, './file1\x00'}, 0x6e) socketpair$ax25(0x3, 0x5, 0xf0, &(0x7f0000000180)) chroot(&(0x7f0000000000)='./file1\x00') socketpair$inet(0x2, 0x3, 0x5, &(0x7f00000001c0)) 2018/03/22 08:47:07 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0xfffffffffffffff9) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2a483) close(r0) close(r1) 2018/03/22 08:47:07 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x30) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000000)=""/57) ioctl$TCSBRK(r1, 0x5409, 0xfffffffffffffff9) dup3(r0, r1, 0x80000) [ 54.397449] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 54.418462] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/22 08:47:07 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'yam0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000640)="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", 0xfffffffffffffe74) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) flistxattr(r1, &(0x7f0000000180)=""/223, 0xdf) 2018/03/22 08:47:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='attr/exec\x00') ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) read$eventfd(r0, &(0x7f0000008ff8), 0x85c) 2018/03/22 08:47:07 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5d00}, 0x8) close(r0) ioctl$KDDELIO(r2, 0x4b35, 0x9) 2018/03/22 08:47:07 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0xeb2c73311cce75ef, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000280)=""/213) r1 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004edfd0)={0x4, 0x0, &(0x7f0000003fe8)=ANY=[@ANYBLOB='\v\x00'], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11634840501f6269385e5931", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f00004ee64e)}) 2018/03/22 08:47:07 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x4, 0x0, &(0x7f0000000080)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f00000000c0)='_'}) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd1fb8), &(0x7f0000a81fe8)}}}], 0x235, 0x0, &(0x7f000005af7e)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x200008, 0x101600) umount2(&(0x7f00000001c0)='./file0\x00', 0x8) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000100)=""/152) write$evdev(r0, &(0x7f0000000200), 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='devtmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/03/22 08:47:07 executing program 3: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x4, &(0x7f00004b3ff7), 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f000035b000), 0x0) 2018/03/22 08:47:07 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000080), 0x9de) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x2}, &(0x7f0000000000)=0x90) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000280)={r2, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) 2018/03/22 08:47:07 executing program 4: socketpair(0x2ca8b7a64320d245, 0x80804, 0x20, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000000240)="7c619810e1ab13af91a336f08b9486fafbe0a9327c22a9432b40d94a3933caabc6f4696e65d2c9d029f69c70b1169b9039c601fcdc43d2042e254d335b1920d3b4fb9d8e52c551814589058fb4f5f7d27268c8b16c749416f20dc5a277a905f8b5fe541414a677c834309bcbaa98852e5e513de3dcd00e984d0b7cc09be23c", 0x7f) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001800)='/dev/ptmx\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x9, 0xe, 0x12, 0x8, "1e6cf02727d2d77e3004b53d9f18ad4c681fe3aafff31456dfa142a0827d626de1c2ad1cc24ae878e62b1082ac03e66fe269c3ee75850e408e9b76b7eb5eec99", "df3c2e4b4ca2c174ee82c8c7a6c062592bad5eae247ffc791d37fad43f62f0bd", [0x1, 0xffff]}) ioctl$LOOP_CLR_FD(r1, 0x4c01) fdatasync(r1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in=@dev, @in=@dev}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8) 2018/03/22 08:47:07 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00006fc000)={0x2, 0x4e20}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x3, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'vcan0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/03/22 08:47:07 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/route\x00') getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000a99000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffe0}}, 0x3f}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x10001}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000240)=r1, 0x4) r2 = fcntl$getown(r0, 0x9) fcntl$setown(r0, 0x8, r2) 2018/03/22 08:47:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0xffffffffffffffdd) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000000), 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x101100, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) r2 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000)={0x2}, 0x4) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x20000000, &(0x7f000072e000)={0xa, 0x4e22, 0x800, @loopback={0x0, 0x1}, 0x4}, 0x1c) 2018/03/22 08:47:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) listen(r1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x3f9, 0x4) bind$inet6(r1, &(0x7f000076d000)={0xa, 0x4e20}, 0x1c) [ 54.519801] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 54.575661] binder: 9870:9872 unknown command 11 [ 54.593556] binder: 9870:9872 ioctl c0306201 204edfd0 returned -22 [ 54.594445] SELinux: ebitmap: truncated map [ 54.601433] binder: BINDER_SET_CONTEXT_MGR already set [ 54.601441] binder: 9871:9890 ioctl 40046207 0 returned -16 [ 54.602297] SELinux: ebitmap: truncated map [ 54.607914] binder: BINDER_SET_CONTEXT_MGR already set [ 54.607921] binder: 9871:9890 ioctl 40046207 0 returned -16 [ 54.608068] binder: 9870:9895 ioctl c0306201 20007000 returned -14 [ 54.632726] binder: BINDER_SET_CONTEXT_MGR already set [ 54.632734] binder: 9870:9897 ioctl 40046207 0 returned -16 [ 54.637362] binder_alloc: binder_alloc_mmap_handler: 9870 20000000-20002000 already mapped failed -16 [ 54.637395] binder: 9870:9897 unknown command 11 [ 54.637401] binder: 9870:9897 ioctl c0306201 204edfd0 returned -22 [ 54.640176] binder: BINDER_SET_CONTEXT_MGR already set [ 54.640183] binder: 9871:9898 ioctl 40046207 0 returned -16 [ 54.641350] binder_alloc: 9870: binder_alloc_buf, no vma [ 54.641366] binder: 9871:9890 transaction failed 29189/-3, size 0-0 line 3133 [ 54.641395] binder: BINDER_SET_CONTEXT_MGR already set [ 54.641400] binder: 9871:9898 ioctl 40046207 0 returned -16 [ 54.711900] binder: undelivered transaction 38, process died. INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes [ 245.010716] INFO: task syz-executor4:9896 blocked for more than 120 seconds. [ 245.017930] Not tainted 4.9.88-g71df7bb #60 [ 245.022963] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 245.030962] syz-executor4 D29072 9896 3834 0x00000004 [ 245.036678] ffff8801d71cc800 0000000000000000 ffff8801c99764c0 ffffffff84429880 [ 245.044728] ffff8801db221b98 ffff8801b20e7aa0 ffffffff838a69cb 0000000041b58ab3 [ 245.052722] ffffffff84194260 00ffffff8123c410 ffff8801db222468 ffff8801db222490 [ 245.060739] Call Trace: [ 245.063300] [] ? __schedule+0x67b/0x1ba0 [ 245.068980] [] schedule+0x7f/0x1b0 [ 245.074172] [] schedule_timeout+0x56c/0x10b0 [ 245.080206] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 245.087544] [] ? usleep_range+0x140/0x140 [ 245.093351] [] ? kvm_clock_read+0x23/0x40 [ 245.099119] [] ? kvm_clock_get_cycles+0x9/0x10 [ 245.105350] [] ? ktime_get+0x13d/0x1d0 [ 245.110876] [] ? __delayacct_blkio_start+0x41/0x80 [ 245.117429] [] io_schedule_timeout+0x1be/0x390 [ 245.123667] [] wait_for_completion_io+0x20e/0x2e0 [ 245.130133] [] ? bit_wait_io_timeout+0x130/0x130 [ 245.136659] [] ? wake_up_q+0xe0/0xe0 [ 245.142026] [] ? lockdep_init_map+0xe4/0x5c0 [ 245.148060] [] submit_bio_wait+0x11b/0x180 [ 245.153944] [] ? submit_bio_wait_endio+0xa0/0xa0 [ 245.160325] [] ? filemap_check_errors+0x90/0xc0 [ 245.166732] [] blkdev_issue_flush+0x157/0x220 [ 245.172902] [] blkdev_fsync+0x85/0xb0 [ 245.178325] [] ? thaw_bdev+0x180/0x180 [ 245.183860] [] vfs_fsync_range+0x10a/0x250 [ 245.189717] [] ? __fget_light+0x169/0x1f0 [ 245.195529] [] do_fsync+0x42/0xb0 [ 245.200621] [] ? SyS_fsync+0x20/0x20 [ 245.205955] [] SyS_fdatasync+0x19/0x20 [ 245.211801] [] do_syscall_64+0x1a4/0x490 [ 245.217491] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 245.224426] [ 245.224426] Showing all locks held in the system: [ 245.230742] 2 locks held by khungtaskd/514: [ 245.235034] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.243757] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.253427] 1 lock held by rsyslogd/3612: [ 245.257543] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 245.266419] 2 locks held by getty/3740: [ 245.270358] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.279672] #1: (&ldata->atomic_read_lock){+.+...}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.289607] [ 245.291235] ============================================= [ 245.291235] [ 245.298330] NMI backtrace for cpu 0 [ 245.301953] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.88-g71df7bb #60 [ 245.309109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.318433] ffff8801d853fd00 ffffffff81d95f19 0000000000000000 0000000000000000 [ 245.326406] 0000000000000000 0000000000000001 ffffffff810bb450 ffff8801d853fd38 [ 245.334371] ffffffff81da103d 0000000000000000 0000000000000000 ffff8801b2099c18 [ 245.342334] Call Trace: [ 245.344893] [] dump_stack+0xc1/0x128 [ 245.350227] [] ? irq_force_complete_move+0x390/0x390 [ 245.356947] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.362887] [] ? irq_force_complete_move+0x390/0x390 [ 245.369606] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.376672] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.383654] [] watchdog+0x6f0/0xa70 [ 245.388898] [] ? watchdog+0x125/0xa70 [ 245.394317] [] kthread+0x26d/0x300 [ 245.399472] [] ? reset_hung_task_detector+0x20/0x20 [ 245.406106] [] ? kthread_park+0xa0/0xa0 [ 245.411699] [] ? kthread_park+0xa0/0xa0 [ 245.417287] [] ? kthread_park+0xa0/0xa0 [ 245.422879] [] ret_from_fork+0x5c/0x70 [ 245.428527] Sending NMI from CPU 0 to CPUs 1: [ 245.433262] NMI backtrace for cpu 1 [ 245.436888] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.9.88-g71df7bb #60 [ 245.443788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.453112] task: ffff8801d9b73000 task.stack: ffff8801d9b88000 [ 245.459136] RIP: 0010:[] c [] __sanitizer_cov_trace_pc+0x0/0x50 [ 245.468370] RSP: 0018:ffff8801db307f88 EFLAGS: 00000002 [ 245.473786] RAX: 0000000000000000 RBX: ffff8801db31ce80 RCX: 1ffffffff084007d [ 245.481024] RDX: 1ffff1003b6639e2 RSI: 0000000000000001 RDI: ffffffff842003e8 [ 245.488261] RBP: ffff8801db307fb8 R08: 0000000000000000 R09: 0000000000000001 [ 245.495496] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801db31cef4 [ 245.502733] R13: ffff8801db31cf10 R14: 0000000000000000 R15: 0000000000000000 [ 245.509974] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 245.518163] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 245.524010] CR2: 00007fe97e05e9b8 CR3: 00000001ce29c000 CR4: 0000000000160670 [ 245.531247] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 245.538484] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 245.545719] Stack: [ 245.547833] ffffffff812db08ec ffff8801db307fb8c ffff8801d9b73000c 0000000000000001c [ 245.556026] ffffffff84a37238c 0000000000000000c ffff8801db307fd0c ffffffff811470b3c [ 245.564216] ffffffff84a28128c ffff8801db307fe8c ffffffff838bc11ac ffffffff84a28128c [ 245.572405] Call Trace: [ 245.574953] d [] ? tick_irq_enter+0xde/0x220 [ 245.581583] [] irq_enter+0xb3/0xd0 [ 245.586741] [] smp_reschedule_interrupt+0xa/0x80 [ 245.593112] [] reschedule_interrupt+0xa0/0xb0 [ 245.599220] d [] ? native_safe_halt+0x6/0x10 [ 245.605850] [] ? trace_hardirqs_on+0xd/0x10 [ 245.611796] [] default_idle+0x55/0x360 [ 245.617296] [] arch_cpu_idle+0xa/0x10 [ 245.622708] [] default_idle_call+0x36/0x60 [ 245.628557] [] cpu_startup_entry+0x2b0/0x380 [ 245.634576] [] ? cpu_in_idle+0x20/0x20 [ 245.640077] [] ? clockevents_register_device+0x123/0x200 [ 245.647139] [] start_secondary+0x303/0x3e0 [ 245.652988] [] ? set_cpu_sibling_map+0x11f0/0x11f0 [ 245.659535] Code: c1d c00 ceb c81 c4c c89 cff ce8 cbf c35 c1d c00 ce9 c5f cff cff cff c48 c89 cdf ce8 c12 c35 c1d c00 ce9 c29 cff cff cff c66 c2e c0f c1f c84 c00 c00 c00 c00 c00 c0f c1f c00 c<55> c48 c89 ce5 c65 c48 c8b c04 c25 c40 c7d c01 c00 c65 c8b c15 c9c cc3 cca c7e c81 c [ 245.690292] Kernel panic - not syncing: hung_task: blocked tasks [ 245.696444] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.88-g71df7bb #60 [ 245.703603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.712932] ffff8801d853fcb8 ffffffff81d95f19 ffffffff83a8b5a0 ffff8801d853fd90 [ 245.720901] ffff8801b2099c00 dffffc0000000000 ffffffff84409000 ffff8801d853fd80 [ 245.728866] ffffffff8142fa71 0000000041b58ab3 ffffffff8418bc48 ffffffff8142f8b5 [ 245.736831] Call Trace: [ 245.739393] [] dump_stack+0xc1/0x128 [ 245.744730] [] panic+0x1bc/0x3a8 [ 245.749718] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.757916] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.765160] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.772401] [] watchdog+0x701/0xa70 [ 245.777646] [] ? watchdog+0x125/0xa70 [ 245.783067] [] kthread+0x26d/0x300 [ 245.788232] [] ? reset_hung_task_detector+0x20/0x20 [ 245.794866] [] ? kthread_park+0xa0/0xa0 [ 245.800457] [] ? kthread_park+0xa0/0xa0 [ 245.806049] [] ? kthread_park+0xa0/0xa0 [ 245.811639] [] ret_from_fork+0x5c/0x70 [ 245.817639] Dumping ftrace buffer: [ 245.821192] (ftrace buffer empty) [ 245.824873] Kernel Offset: disabled [ 245.828476] Rebooting in 86400 seconds..